diff --git a/.gitignore b/.gitignore
index 3f8e405..8ccb117 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /abseil-cpp-20211102.0.tar.gz
 /abseil-cpp-20220623.0.tar.gz
 /abseil-cpp-20220623.1.tar.gz
+/abseil-cpp-20230125.1.tar.gz
diff --git a/0001-Update-absl-allocator_traits-and-absl-pointer_traits.patch b/0001-Update-absl-allocator_traits-and-absl-pointer_traits.patch
deleted file mode 100644
index 17466fd..0000000
--- a/0001-Update-absl-allocator_traits-and-absl-pointer_traits.patch
+++ /dev/null
@@ -1,760 +0,0 @@
-From 5c77799d5dfcd9c4736621ad9b5fd5da611e6518 Mon Sep 17 00:00:00 2001
-From: Derek Mauro <dmauro@google.com>
-Date: Fri, 20 Jan 2023 15:12:54 -0800
-Subject: [PATCH] Update absl::allocator_traits and absl::pointer_traits to
- always use std::allocator_traits and std::pointer traits.
-
-Note that the reason given in the comments for these implementations was
-incorrect. Both of these exist in C++11, but not all compilers had
-working implementations, so Abseil backfiled them. All supported compilers
-now have working implementations.
-
-https://en.cppreference.com/w/cpp/memory/allocator_traits
-https://en.cppreference.com/w/cpp/memory/pointer_traits
-
-Documentation has been updated to recommend the std:: spellings.
-
-Fixes #1366
-
-PiperOrigin-RevId: 503532746
-Change-Id: Ia437f65a4c752581195dc582a41831b479d096c6
----
- absl/memory/memory.h       | 371 ++-----------------------------------
- absl/memory/memory_test.cc | 332 ---------------------------------
- 2 files changed, 20 insertions(+), 683 deletions(-)
-
-diff --git a/absl/memory/memory.h b/absl/memory/memory.h
-index d6332606..2b99c190 100644
---- a/absl/memory/memory.h
-+++ b/absl/memory/memory.h
-@@ -248,6 +248,26 @@ std::weak_ptr<T> WeakenPtr(const std::shared_ptr<T>& ptr) {
-   return std::weak_ptr<T>(ptr);
- }
- 
-+// -----------------------------------------------------------------------------
-+// Class Template: pointer_traits
-+// -----------------------------------------------------------------------------
-+//
-+// Historical note: Abseil once provided an implementation of
-+// `std::pointer_traits` for platforms that had not yet provided it. Those
-+// platforms are no longer supported. New code should simply use
-+// `std::pointer_traits`.
-+using std::pointer_traits;
-+
-+// -----------------------------------------------------------------------------
-+// Class Template: allocator_traits
-+// -----------------------------------------------------------------------------
-+//
-+// Historical note: Abseil once provided an implementation of
-+// `std::allocator_traits` for platforms that had not yet provided it. Those
-+// platforms are no longer supported. New code should simply use
-+// `std::allocator_traits`.
-+using std::allocator_traits;
-+
- namespace memory_internal {
- 
- // ExtractOr<E, O, D>::type evaluates to E<O> if possible. Otherwise, D.
-@@ -265,357 +285,6 @@ struct ExtractOr<Extract, Obj, Default, void_t<Extract<Obj>>> {
- template <template <typename> class Extract, typename Obj, typename Default>
- using ExtractOrT = typename ExtractOr<Extract, Obj, Default, void>::type;
- 
--// Extractors for the features of allocators.
--template <typename T>
--using GetPointer = typename T::pointer;
--
--template <typename T>
--using GetConstPointer = typename T::const_pointer;
--
--template <typename T>
--using GetVoidPointer = typename T::void_pointer;
--
--template <typename T>
--using GetConstVoidPointer = typename T::const_void_pointer;
--
--template <typename T>
--using GetDifferenceType = typename T::difference_type;
--
--template <typename T>
--using GetSizeType = typename T::size_type;
--
--template <typename T>
--using GetPropagateOnContainerCopyAssignment =
--    typename T::propagate_on_container_copy_assignment;
--
--template <typename T>
--using GetPropagateOnContainerMoveAssignment =
--    typename T::propagate_on_container_move_assignment;
--
--template <typename T>
--using GetPropagateOnContainerSwap = typename T::propagate_on_container_swap;
--
--template <typename T>
--using GetIsAlwaysEqual = typename T::is_always_equal;
--
--template <typename T>
--struct GetFirstArg;
--
--template <template <typename...> class Class, typename T, typename... Args>
--struct GetFirstArg<Class<T, Args...>> {
--  using type = T;
--};
--
--template <typename Ptr, typename = void>
--struct ElementType {
--  using type = typename GetFirstArg<Ptr>::type;
--};
--
--template <typename T>
--struct ElementType<T, void_t<typename T::element_type>> {
--  using type = typename T::element_type;
--};
--
--template <typename T, typename U>
--struct RebindFirstArg;
--
--template <template <typename...> class Class, typename T, typename... Args,
--          typename U>
--struct RebindFirstArg<Class<T, Args...>, U> {
--  using type = Class<U, Args...>;
--};
--
--template <typename T, typename U, typename = void>
--struct RebindPtr {
--  using type = typename RebindFirstArg<T, U>::type;
--};
--
--template <typename T, typename U>
--struct RebindPtr<T, U, void_t<typename T::template rebind<U>>> {
--  using type = typename T::template rebind<U>;
--};
--
--template <typename T, typename U>
--constexpr bool HasRebindAlloc(...) {
--  return false;
--}
--
--template <typename T, typename U>
--constexpr bool HasRebindAlloc(typename T::template rebind<U>::other*) {
--  return true;
--}
--
--template <typename T, typename U, bool = HasRebindAlloc<T, U>(nullptr)>
--struct RebindAlloc {
--  using type = typename RebindFirstArg<T, U>::type;
--};
--
--template <typename T, typename U>
--struct RebindAlloc<T, U, true> {
--  using type = typename T::template rebind<U>::other;
--};
--
--}  // namespace memory_internal
--
--// -----------------------------------------------------------------------------
--// Class Template: pointer_traits
--// -----------------------------------------------------------------------------
--//
--// An implementation of C++11's std::pointer_traits.
--//
--// Provided for portability on toolchains that have a working C++11 compiler,
--// but the standard library is lacking in C++11 support. For example, some
--// version of the Android NDK.
--//
--
--template <typename Ptr>
--struct pointer_traits {
--  using pointer = Ptr;
--
--  // element_type:
--  // Ptr::element_type if present. Otherwise T if Ptr is a template
--  // instantiation Template<T, Args...>
--  using element_type = typename memory_internal::ElementType<Ptr>::type;
--
--  // difference_type:
--  // Ptr::difference_type if present, otherwise std::ptrdiff_t
--  using difference_type =
--      memory_internal::ExtractOrT<memory_internal::GetDifferenceType, Ptr,
--                                  std::ptrdiff_t>;
--
--  // rebind:
--  // Ptr::rebind<U> if exists, otherwise Template<U, Args...> if Ptr is a
--  // template instantiation Template<T, Args...>
--  template <typename U>
--  using rebind = typename memory_internal::RebindPtr<Ptr, U>::type;
--
--  // pointer_to:
--  // Calls Ptr::pointer_to(r)
--  static pointer pointer_to(element_type& r) {  // NOLINT(runtime/references)
--    return Ptr::pointer_to(r);
--  }
--};
--
--// Specialization for T*.
--template <typename T>
--struct pointer_traits<T*> {
--  using pointer = T*;
--  using element_type = T;
--  using difference_type = std::ptrdiff_t;
--
--  template <typename U>
--  using rebind = U*;
--
--  // pointer_to:
--  // Calls std::addressof(r)
--  static pointer pointer_to(
--      element_type& r) noexcept {  // NOLINT(runtime/references)
--    return std::addressof(r);
--  }
--};
--
--// -----------------------------------------------------------------------------
--// Class Template: allocator_traits
--// -----------------------------------------------------------------------------
--//
--// A C++11 compatible implementation of C++17's std::allocator_traits.
--//
--#if __cplusplus >= 201703L || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L)
--using std::allocator_traits;
--#else  // __cplusplus >= 201703L
--template <typename Alloc>
--struct allocator_traits {
--  using allocator_type = Alloc;
--
--  // value_type:
--  // Alloc::value_type
--  using value_type = typename Alloc::value_type;
--
--  // pointer:
--  // Alloc::pointer if present, otherwise value_type*
--  using pointer = memory_internal::ExtractOrT<memory_internal::GetPointer,
--                                              Alloc, value_type*>;
--
--  // const_pointer:
--  // Alloc::const_pointer if present, otherwise
--  // absl::pointer_traits<pointer>::rebind<const value_type>
--  using const_pointer =
--      memory_internal::ExtractOrT<memory_internal::GetConstPointer, Alloc,
--                                  typename absl::pointer_traits<pointer>::
--                                      template rebind<const value_type>>;
--
--  // void_pointer:
--  // Alloc::void_pointer if present, otherwise
--  // absl::pointer_traits<pointer>::rebind<void>
--  using void_pointer = memory_internal::ExtractOrT<
--      memory_internal::GetVoidPointer, Alloc,
--      typename absl::pointer_traits<pointer>::template rebind<void>>;
--
--  // const_void_pointer:
--  // Alloc::const_void_pointer if present, otherwise
--  // absl::pointer_traits<pointer>::rebind<const void>
--  using const_void_pointer = memory_internal::ExtractOrT<
--      memory_internal::GetConstVoidPointer, Alloc,
--      typename absl::pointer_traits<pointer>::template rebind<const void>>;
--
--  // difference_type:
--  // Alloc::difference_type if present, otherwise
--  // absl::pointer_traits<pointer>::difference_type
--  using difference_type = memory_internal::ExtractOrT<
--      memory_internal::GetDifferenceType, Alloc,
--      typename absl::pointer_traits<pointer>::difference_type>;
--
--  // size_type:
--  // Alloc::size_type if present, otherwise
--  // std::make_unsigned<difference_type>::type
--  using size_type = memory_internal::ExtractOrT<
--      memory_internal::GetSizeType, Alloc,
--      typename std::make_unsigned<difference_type>::type>;
--
--  // propagate_on_container_copy_assignment:
--  // Alloc::propagate_on_container_copy_assignment if present, otherwise
--  // std::false_type
--  using propagate_on_container_copy_assignment = memory_internal::ExtractOrT<
--      memory_internal::GetPropagateOnContainerCopyAssignment, Alloc,
--      std::false_type>;
--
--  // propagate_on_container_move_assignment:
--  // Alloc::propagate_on_container_move_assignment if present, otherwise
--  // std::false_type
--  using propagate_on_container_move_assignment = memory_internal::ExtractOrT<
--      memory_internal::GetPropagateOnContainerMoveAssignment, Alloc,
--      std::false_type>;
--
--  // propagate_on_container_swap:
--  // Alloc::propagate_on_container_swap if present, otherwise std::false_type
--  using propagate_on_container_swap =
--      memory_internal::ExtractOrT<memory_internal::GetPropagateOnContainerSwap,
--                                  Alloc, std::false_type>;
--
--  // is_always_equal:
--  // Alloc::is_always_equal if present, otherwise std::is_empty<Alloc>::type
--  using is_always_equal =
--      memory_internal::ExtractOrT<memory_internal::GetIsAlwaysEqual, Alloc,
--                                  typename std::is_empty<Alloc>::type>;
--
--  // rebind_alloc:
--  // Alloc::rebind<T>::other if present, otherwise Alloc<T, Args> if this Alloc
--  // is Alloc<U, Args>
--  template <typename T>
--  using rebind_alloc = typename memory_internal::RebindAlloc<Alloc, T>::type;
--
--  // rebind_traits:
--  // absl::allocator_traits<rebind_alloc<T>>
--  template <typename T>
--  using rebind_traits = absl::allocator_traits<rebind_alloc<T>>;
--
--  // allocate(Alloc& a, size_type n):
--  // Calls a.allocate(n)
--  static pointer allocate(Alloc& a,  // NOLINT(runtime/references)
--                          size_type n) {
--    return a.allocate(n);
--  }
--
--  // allocate(Alloc& a, size_type n, const_void_pointer hint):
--  // Calls a.allocate(n, hint) if possible.
--  // If not possible, calls a.allocate(n)
--  static pointer allocate(Alloc& a, size_type n,  // NOLINT(runtime/references)
--                          const_void_pointer hint) {
--    return allocate_impl(0, a, n, hint);
--  }
--
--  // deallocate(Alloc& a, pointer p, size_type n):
--  // Calls a.deallocate(p, n)
--  static void deallocate(Alloc& a, pointer p,  // NOLINT(runtime/references)
--                         size_type n) {
--    a.deallocate(p, n);
--  }
--
--  // construct(Alloc& a, T* p, Args&&... args):
--  // Calls a.construct(p, std::forward<Args>(args)...) if possible.
--  // If not possible, calls
--  //   ::new (static_cast<void*>(p)) T(std::forward<Args>(args)...)
--  template <typename T, typename... Args>
--  static void construct(Alloc& a, T* p,  // NOLINT(runtime/references)
--                        Args&&... args) {
--    construct_impl(0, a, p, std::forward<Args>(args)...);
--  }
--
--  // destroy(Alloc& a, T* p):
--  // Calls a.destroy(p) if possible. If not possible, calls p->~T().
--  template <typename T>
--  static void destroy(Alloc& a, T* p) {  // NOLINT(runtime/references)
--    destroy_impl(0, a, p);
--  }
--
--  // max_size(const Alloc& a):
--  // Returns a.max_size() if possible. If not possible, returns
--  //   std::numeric_limits<size_type>::max() / sizeof(value_type)
--  static size_type max_size(const Alloc& a) { return max_size_impl(0, a); }
--
--  // select_on_container_copy_construction(const Alloc& a):
--  // Returns a.select_on_container_copy_construction() if possible.
--  // If not possible, returns a.
--  static Alloc select_on_container_copy_construction(const Alloc& a) {
--    return select_on_container_copy_construction_impl(0, a);
--  }
--
-- private:
--  template <typename A>
--  static auto allocate_impl(int, A& a,  // NOLINT(runtime/references)
--                            size_type n, const_void_pointer hint)
--      -> decltype(a.allocate(n, hint)) {
--    return a.allocate(n, hint);
--  }
--  static pointer allocate_impl(char, Alloc& a,  // NOLINT(runtime/references)
--                               size_type n, const_void_pointer) {
--    return a.allocate(n);
--  }
--
--  template <typename A, typename... Args>
--  static auto construct_impl(int, A& a,  // NOLINT(runtime/references)
--                             Args&&... args)
--      -> decltype(a.construct(std::forward<Args>(args)...)) {
--    a.construct(std::forward<Args>(args)...);
--  }
--
--  template <typename T, typename... Args>
--  static void construct_impl(char, Alloc&, T* p, Args&&... args) {
--    ::new (static_cast<void*>(p)) T(std::forward<Args>(args)...);
--  }
--
--  template <typename A, typename T>
--  static auto destroy_impl(int, A& a,  // NOLINT(runtime/references)
--                           T* p) -> decltype(a.destroy(p)) {
--    a.destroy(p);
--  }
--  template <typename T>
--  static void destroy_impl(char, Alloc&, T* p) {
--    p->~T();
--  }
--
--  template <typename A>
--  static auto max_size_impl(int, const A& a) -> decltype(a.max_size()) {
--    return a.max_size();
--  }
--  static size_type max_size_impl(char, const Alloc&) {
--    return (std::numeric_limits<size_type>::max)() / sizeof(value_type);
--  }
--
--  template <typename A>
--  static auto select_on_container_copy_construction_impl(int, const A& a)
--      -> decltype(a.select_on_container_copy_construction()) {
--    return a.select_on_container_copy_construction();
--  }
--  static Alloc select_on_container_copy_construction_impl(char,
--                                                          const Alloc& a) {
--    return a;
--  }
--};
--#endif  // __cplusplus >= 201703L
--
--namespace memory_internal {
--
- // This template alias transforms Alloc::is_nothrow into a metafunction with
- // Alloc as a parameter so it can be used with ExtractOrT<>.
- template <typename Alloc>
-diff --git a/absl/memory/memory_test.cc b/absl/memory/memory_test.cc
-index 5d5719b3..b62c48f9 100644
---- a/absl/memory/memory_test.cc
-+++ b/absl/memory/memory_test.cc
-@@ -287,338 +287,6 @@ TEST(RawPtrTest, NotAPointer) {
- }
- */
- 
--template <typename T>
--struct SmartPointer {
--  using difference_type = char;
--};
--
--struct PointerWith {
--  using element_type = int32_t;
--  using difference_type = int16_t;
--  template <typename U>
--  using rebind = SmartPointer<U>;
--
--  static PointerWith pointer_to(
--      element_type& r) {  // NOLINT(runtime/references)
--    return PointerWith{&r};
--  }
--
--  element_type* ptr;
--};
--
--template <typename... Args>
--struct PointerWithout {};
--
--TEST(PointerTraits, Types) {
--  using TraitsWith = absl::pointer_traits<PointerWith>;
--  EXPECT_TRUE((std::is_same<TraitsWith::pointer, PointerWith>::value));
--  EXPECT_TRUE((std::is_same<TraitsWith::element_type, int32_t>::value));
--  EXPECT_TRUE((std::is_same<TraitsWith::difference_type, int16_t>::value));
--  EXPECT_TRUE((
--      std::is_same<TraitsWith::rebind<int64_t>, SmartPointer<int64_t>>::value));
--
--  using TraitsWithout = absl::pointer_traits<PointerWithout<double, int>>;
--  EXPECT_TRUE((std::is_same<TraitsWithout::pointer,
--                            PointerWithout<double, int>>::value));
--  EXPECT_TRUE((std::is_same<TraitsWithout::element_type, double>::value));
--  EXPECT_TRUE(
--      (std::is_same<TraitsWithout ::difference_type, std::ptrdiff_t>::value));
--  EXPECT_TRUE((std::is_same<TraitsWithout::rebind<int64_t>,
--                            PointerWithout<int64_t, int>>::value));
--
--  using TraitsRawPtr = absl::pointer_traits<char*>;
--  EXPECT_TRUE((std::is_same<TraitsRawPtr::pointer, char*>::value));
--  EXPECT_TRUE((std::is_same<TraitsRawPtr::element_type, char>::value));
--  EXPECT_TRUE(
--      (std::is_same<TraitsRawPtr::difference_type, std::ptrdiff_t>::value));
--  EXPECT_TRUE((std::is_same<TraitsRawPtr::rebind<int64_t>, int64_t*>::value));
--}
--
--TEST(PointerTraits, Functions) {
--  int i;
--  EXPECT_EQ(&i, absl::pointer_traits<PointerWith>::pointer_to(i).ptr);
--  EXPECT_EQ(&i, absl::pointer_traits<int*>::pointer_to(i));
--}
--
--TEST(AllocatorTraits, Typedefs) {
--  struct A {
--    struct value_type {};
--  };
--  EXPECT_TRUE((
--      std::is_same<A,
--                   typename absl::allocator_traits<A>::allocator_type>::value));
--  EXPECT_TRUE(
--      (std::is_same<A::value_type,
--                    typename absl::allocator_traits<A>::value_type>::value));
--
--  struct X {};
--  struct HasPointer {
--    using value_type = X;
--    using pointer = SmartPointer<X>;
--  };
--  EXPECT_TRUE((std::is_same<SmartPointer<X>, typename absl::allocator_traits<
--                                                 HasPointer>::pointer>::value));
--  EXPECT_TRUE(
--      (std::is_same<A::value_type*,
--                    typename absl::allocator_traits<A>::pointer>::value));
--
--  EXPECT_TRUE(
--      (std::is_same<
--          SmartPointer<const X>,
--          typename absl::allocator_traits<HasPointer>::const_pointer>::value));
--  EXPECT_TRUE(
--      (std::is_same<const A::value_type*,
--                    typename absl::allocator_traits<A>::const_pointer>::value));
--
--  struct HasVoidPointer {
--    using value_type = X;
--    struct void_pointer {};
--  };
--
--  EXPECT_TRUE((std::is_same<HasVoidPointer::void_pointer,
--                            typename absl::allocator_traits<
--                                HasVoidPointer>::void_pointer>::value));
--  EXPECT_TRUE(
--      (std::is_same<SmartPointer<void>, typename absl::allocator_traits<
--                                            HasPointer>::void_pointer>::value));
--
--  struct HasConstVoidPointer {
--    using value_type = X;
--    struct const_void_pointer {};
--  };
--
--  EXPECT_TRUE(
--      (std::is_same<HasConstVoidPointer::const_void_pointer,
--                    typename absl::allocator_traits<
--                        HasConstVoidPointer>::const_void_pointer>::value));
--  EXPECT_TRUE((std::is_same<SmartPointer<const void>,
--                            typename absl::allocator_traits<
--                                HasPointer>::const_void_pointer>::value));
--
--  struct HasDifferenceType {
--    using value_type = X;
--    using difference_type = int;
--  };
--  EXPECT_TRUE(
--      (std::is_same<int, typename absl::allocator_traits<
--                             HasDifferenceType>::difference_type>::value));
--  EXPECT_TRUE((std::is_same<char, typename absl::allocator_traits<
--                                      HasPointer>::difference_type>::value));
--
--  struct HasSizeType {
--    using value_type = X;
--    using size_type = unsigned int;
--  };
--  EXPECT_TRUE((std::is_same<unsigned int, typename absl::allocator_traits<
--                                              HasSizeType>::size_type>::value));
--  EXPECT_TRUE((std::is_same<unsigned char, typename absl::allocator_traits<
--                                               HasPointer>::size_type>::value));
--
--  struct HasPropagateOnCopy {
--    using value_type = X;
--    struct propagate_on_container_copy_assignment {};
--  };
--
--  EXPECT_TRUE(
--      (std::is_same<HasPropagateOnCopy::propagate_on_container_copy_assignment,
--                    typename absl::allocator_traits<HasPropagateOnCopy>::
--                        propagate_on_container_copy_assignment>::value));
--  EXPECT_TRUE(
--      (std::is_same<std::false_type,
--                    typename absl::allocator_traits<
--                        A>::propagate_on_container_copy_assignment>::value));
--
--  struct HasPropagateOnMove {
--    using value_type = X;
--    struct propagate_on_container_move_assignment {};
--  };
--
--  EXPECT_TRUE(
--      (std::is_same<HasPropagateOnMove::propagate_on_container_move_assignment,
--                    typename absl::allocator_traits<HasPropagateOnMove>::
--                        propagate_on_container_move_assignment>::value));
--  EXPECT_TRUE(
--      (std::is_same<std::false_type,
--                    typename absl::allocator_traits<
--                        A>::propagate_on_container_move_assignment>::value));
--
--  struct HasPropagateOnSwap {
--    using value_type = X;
--    struct propagate_on_container_swap {};
--  };
--
--  EXPECT_TRUE(
--      (std::is_same<HasPropagateOnSwap::propagate_on_container_swap,
--                    typename absl::allocator_traits<HasPropagateOnSwap>::
--                        propagate_on_container_swap>::value));
--  EXPECT_TRUE(
--      (std::is_same<std::false_type, typename absl::allocator_traits<A>::
--                                         propagate_on_container_swap>::value));
--
--  struct HasIsAlwaysEqual {
--    using value_type = X;
--    struct is_always_equal {};
--  };
--
--  EXPECT_TRUE((std::is_same<HasIsAlwaysEqual::is_always_equal,
--                            typename absl::allocator_traits<
--                                HasIsAlwaysEqual>::is_always_equal>::value));
--  EXPECT_TRUE((std::is_same<std::true_type, typename absl::allocator_traits<
--                                                A>::is_always_equal>::value));
--  struct NonEmpty {
--    using value_type = X;
--    int i;
--  };
--  EXPECT_TRUE(
--      (std::is_same<std::false_type,
--                    absl::allocator_traits<NonEmpty>::is_always_equal>::value));
--}
--
--template <typename T>
--struct AllocWithPrivateInheritance : private std::allocator<T> {
--  using value_type = T;
--};
--
--TEST(AllocatorTraits, RebindWithPrivateInheritance) {
--  // Regression test for some versions of gcc that do not like the sfinae we
--  // used in combination with private inheritance.
--  EXPECT_TRUE(
--      (std::is_same<AllocWithPrivateInheritance<int>,
--                    absl::allocator_traits<AllocWithPrivateInheritance<char>>::
--                        rebind_alloc<int>>::value));
--}
--
--template <typename T>
--struct Rebound {};
--
--struct AllocWithRebind {
--  using value_type = int;
--  template <typename T>
--  struct rebind {
--    using other = Rebound<T>;
--  };
--};
--
--template <typename T, typename U>
--struct AllocWithoutRebind {
--  using value_type = int;
--};
--
--TEST(AllocatorTraits, Rebind) {
--  EXPECT_TRUE(
--      (std::is_same<Rebound<int>,
--                    typename absl::allocator_traits<
--                        AllocWithRebind>::template rebind_alloc<int>>::value));
--  EXPECT_TRUE(
--      (std::is_same<absl::allocator_traits<Rebound<int>>,
--                    typename absl::allocator_traits<
--                        AllocWithRebind>::template rebind_traits<int>>::value));
--
--  EXPECT_TRUE(
--      (std::is_same<AllocWithoutRebind<double, char>,
--                    typename absl::allocator_traits<AllocWithoutRebind<
--                        int, char>>::template rebind_alloc<double>>::value));
--  EXPECT_TRUE(
--      (std::is_same<absl::allocator_traits<AllocWithoutRebind<double, char>>,
--                    typename absl::allocator_traits<AllocWithoutRebind<
--                        int, char>>::template rebind_traits<double>>::value));
--}
--
--struct TestValue {
--  TestValue() {}
--  explicit TestValue(int* trace) : trace(trace) { ++*trace; }
--  ~TestValue() {
--    if (trace) --*trace;
--  }
--  int* trace = nullptr;
--};
--
--struct MinimalMockAllocator {
--  MinimalMockAllocator() : value(0) {}
--  explicit MinimalMockAllocator(int value) : value(value) {}
--  MinimalMockAllocator(const MinimalMockAllocator& other)
--      : value(other.value) {}
--  using value_type = TestValue;
--  MOCK_METHOD(value_type*, allocate, (size_t));
--  MOCK_METHOD(void, deallocate, (value_type*, size_t));
--
--  int value;
--};
--
--TEST(AllocatorTraits, FunctionsMinimal) {
--  int trace = 0;
--  int hint;
--  alignas(TestValue) char buffer[sizeof(TestValue)];
--  auto* x = reinterpret_cast<TestValue*>(buffer);
--  MinimalMockAllocator mock;
--  using Traits = absl::allocator_traits<MinimalMockAllocator>;
--  EXPECT_CALL(mock, allocate(7)).WillRepeatedly(Return(x));
--  EXPECT_CALL(mock, deallocate(x, 7));
--
--  EXPECT_EQ(x, Traits::allocate(mock, 7));
--  static_cast<void>(Traits::allocate(mock, 7, static_cast<const void*>(&hint)));
--  EXPECT_EQ(x, Traits::allocate(mock, 7, static_cast<const void*>(&hint)));
--  Traits::deallocate(mock, x, 7);
--
--  EXPECT_EQ(0, trace);
--  Traits::construct(mock, x, &trace);
--  EXPECT_EQ(1, trace);
--  Traits::destroy(mock, x);
--  EXPECT_EQ(0, trace);
--
--  EXPECT_EQ(std::numeric_limits<size_t>::max() / sizeof(TestValue),
--            Traits::max_size(mock));
--
--  EXPECT_EQ(0, mock.value);
--  EXPECT_EQ(0, Traits::select_on_container_copy_construction(mock).value);
--}
--
--struct FullMockAllocator {
--  FullMockAllocator() : value(0) {}
--  explicit FullMockAllocator(int value) : value(value) {}
--  FullMockAllocator(const FullMockAllocator& other) : value(other.value) {}
--  using value_type = TestValue;
--  MOCK_METHOD(value_type*, allocate, (size_t));
--  MOCK_METHOD(value_type*, allocate, (size_t, const void*));
--  MOCK_METHOD(void, construct, (value_type*, int*));
--  MOCK_METHOD(void, destroy, (value_type*));
--  MOCK_METHOD(size_t, max_size, (),
--              (const));
--  MOCK_METHOD(FullMockAllocator, select_on_container_copy_construction, (),
--              (const));
--
--  int value;
--};
--
--TEST(AllocatorTraits, FunctionsFull) {
--  int trace = 0;
--  int hint;
--  TestValue x(&trace), y;
--  FullMockAllocator mock;
--  using Traits = absl::allocator_traits<FullMockAllocator>;
--  EXPECT_CALL(mock, allocate(7)).WillRepeatedly(Return(&x));
--  EXPECT_CALL(mock, allocate(13, &hint)).WillRepeatedly(Return(&y));
--  EXPECT_CALL(mock, construct(&x, &trace));
--  EXPECT_CALL(mock, destroy(&x));
--  EXPECT_CALL(mock, max_size()).WillRepeatedly(Return(17));
--  EXPECT_CALL(mock, select_on_container_copy_construction())
--      .WillRepeatedly(Return(FullMockAllocator(23)));
--
--  EXPECT_EQ(&x, Traits::allocate(mock, 7));
--  EXPECT_EQ(&y, Traits::allocate(mock, 13, static_cast<const void*>(&hint)));
--
--  EXPECT_EQ(1, trace);
--  Traits::construct(mock, &x, &trace);
--  EXPECT_EQ(1, trace);
--  Traits::destroy(mock, &x);
--  EXPECT_EQ(1, trace);
--
--  EXPECT_EQ(17, Traits::max_size(mock));
--
--  EXPECT_EQ(0, mock.value);
--  EXPECT_EQ(23, Traits::select_on_container_copy_construction(mock).value);
--}
--
- TEST(AllocatorNoThrowTest, DefaultAllocator) {
- #if defined(ABSL_ALLOCATOR_NOTHROW) && ABSL_ALLOCATOR_NOTHROW
-   EXPECT_TRUE(absl::default_allocator_is_nothrow::value);
--- 
-2.39.0
-
diff --git a/09e96049995584c3489e4bd1467313e3e85af99c.patch b/09e96049995584c3489e4bd1467313e3e85af99c.patch
deleted file mode 100644
index d6b1325..0000000
--- a/09e96049995584c3489e4bd1467313e3e85af99c.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-From 09e96049995584c3489e4bd1467313e3e85af99c Mon Sep 17 00:00:00 2001
-From: Bruno Pitrus <brunopitrus@hotmail.com>
-Date: Mon, 11 Jul 2022 18:27:39 +0200
-Subject: [PATCH] Do not leak -maes -msse4.1 into pkgconfig
-
----
- CMake/AbseilHelpers.cmake | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake
-index ebe9ddc87..9cd87c513 100644
---- a/CMake/AbseilHelpers.cmake
-+++ b/CMake/AbseilHelpers.cmake
-@@ -166,6 +166,8 @@ function(absl_cc_library)
-           set(PC_CFLAGS "${PC_CFLAGS} ${cflag}")
-         elseif(${cflag} MATCHES "^(-W|/w[1234eo])")
-           # Don't impose our warnings on others.
-+        elseif(${cflag} MATCHES "^-m")
-+          # Don't impose CPU instruction requirements on others, as the code performs feature detection on runtime.
-         else()
-           set(PC_CFLAGS "${PC_CFLAGS} ${cflag}")
-         endif()
diff --git a/abseil-cpp.spec b/abseil-cpp.spec
index d471e1e..92b12d2 100644
--- a/abseil-cpp.spec
+++ b/abseil-cpp.spec
@@ -1,9 +1,9 @@
 # Installed library version
-%global lib_version 2206.0.0
+%global lib_version 2301.0.0
 
 Name:           abseil-cpp
-Version:        20220623.1
-Release:        4%{?dist}
+Version:        20230125.1
+Release:        1%{?dist}
 Summary:        C++ Common Libraries
 
 # The entire source is Apache-2.0, except:
@@ -16,26 +16,14 @@ Summary:        C++ Common Libraries
 #         # 2009-05-17 by Arthur David Olson.
 #       absl/time/internal/cctz/testdata/zoneinfo/zone1970.tab
 #         # This file is in the public domain.
+#     Public-domain license text for these files was added to the
+#     public-domain-text.txt file in fedora-license-data in commit
+#     538bc87d5e3c1cb08e81d690ce4122e1273dc9cd
+#     (https://gitlab.com/fedora/legal/fedora-license-data/-/merge_requests/205).
 License:        Apache-2.0 AND LicenseRef-Fedora-Public-Domain
 URL:            https://abseil.io
 Source0:        https://github.com/abseil/abseil-cpp/archive/%{version}/%{name}-%{version}.tar.gz
 
-# Backport upstream commit 09e96049995584c3489e4bd1467313e3e85af99c, which
-# corresponds to:
-#
-# Do not leak -maes -msse4.1 into pkgconfig
-# https://github.com/abseil/abseil-cpp/pull/1216
-#
-# Fixes RHBZ#2108658.
-Patch:          https://github.com/abseil/abseil-cpp/commit/09e96049995584c3489e4bd1467313e3e85af99c.patch
-
-# Backport upstream commit 4eef16170014f75f4291ae335a271900f89eaedf by
-# cherry-picking and rebasing onto 20220623.1; fixes:
-#
-# Static assertion failures compiling AllocatorTraits.Rebind test (GCC 13)
-# https://github.com/abseil/abseil-cpp/issues/1366
-Patch:          0001-Update-absl-allocator_traits-and-absl-pointer_traits.patch
-
 BuildRequires:  cmake
 # The default make backend would work just as well; ninja is observably faster
 BuildRequires:  ninja-build
@@ -44,6 +32,18 @@ BuildRequires:  gcc-c++
 BuildRequires:  gmock-devel
 BuildRequires:  gtest-devel
 
+# The contents of absl/time/internal/cctz are derived from
+# https://github.com/google/cctz (https://src.fedoraproject.org/rpms/cctz), but
+# have been forked with Abseil-specific changes. It is not obvious from which
+# particular version of CCTZ these sources are derived. Upstream was asked
+# about a path to supporting a system copy as required by bundling guidelines:
+#   Please comment on CCTZ bundling
+#   https://github.com/abseil/abseil-cpp/discussions/1415
+# They refused, for the time being, as follows:
+#   “[…] we have no plans to change this decision, but we reserve the right to
+#   change our minds.”
+Provides:       bundled(cctz)
+
 %ifarch s390x
 # Symbolize.SymbolizeWithMultipleMaps fails in absl_symbolize_test on s390x
 # with LTO
@@ -70,6 +70,10 @@ and we now want to provide those resources to the C++ community as a whole.
 Summary: Development files for %{name}
 Requires: %{name}%{?_isa} = %{version}-%{release}
 
+# Some of the headers from CCTZ are part of the -devel subpackage. See the
+# corresponding virtual Provides in the base package for full details.
+Provides:       bundled(cctz)
+
 %description devel
 Development headers for %{name}
 
@@ -106,6 +110,9 @@ Development headers for %{name}
 %{_libdir}/pkgconfig/*.pc
 
 %changelog
+* Thu Feb 23 2023 Benjamin A. Beasley <code@musicinmybrain.net> - 20230125.1-1
+- Update to 20230125.1 (close RHBZ#2162638)
+
 * Sat Jan 21 2023 Benjamin A. Beasley <code@musicinmybrain.net> - 20220623.1-4
 - Backport upstream commit 4eef161 for GCC 13
 
diff --git a/sources b/sources
index e1007ba..f9389f4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (abseil-cpp-20220623.1.tar.gz) = ab4fccd9a2bfa0c5ad4b56c8e8f8b7ec7a8eca8b6cc6959802acadd1da785e1feb078c6ac621808cd699c82717a9e637dc426d94b70a8db7f2a807059d41cbc2
+SHA512 (abseil-cpp-20230125.1.tar.gz) = 160764e2d10f1a5970b6ea7323868d231070c57b48fcc92e3614bca9d0e9ee0a571b66dfdc560934883de542f32dfbb1ba7b03c11bda8f03e63a5f31e273be6a