diff --git a/852286242ee46cc16f0a6efef7eb40a5ab3c57d5.patch b/852286242ee46cc16f0a6efef7eb40a5ab3c57d5.patch
deleted file mode 100644
index 5442c4c..0000000
--- a/852286242ee46cc16f0a6efef7eb40a5ab3c57d5.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-From 852286242ee46cc16f0a6efef7eb40a5ab3c57d5 Mon Sep 17 00:00:00 2001
-From: da-woods <dw-git@d-woods.co.uk>
-Date: Wed, 25 Dec 2024 12:12:11 +0000
-Subject: [PATCH] Backport ufunc Numpy2 fix
-
----
- tests/run/ufunc.pyx | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/tests/run/ufunc.pyx b/tests/run/ufunc.pyx
-index f489a07d5e4..b1895ee7903 100644
---- a/tests/run/ufunc.pyx
-+++ b/tests/run/ufunc.pyx
-@@ -124,8 +124,8 @@ def test_plus_one_twice():
-     Test a function returning a fused ctuple
-     >>> plus_one_twice(int_arr_1d)  # doctest: +ELLIPSIS
-     (array([ 1,  5,  9, 13, 17]...), array([ 1,  5,  9, 13, 17]...))
--    >>> plus_one_twice(1.j)
--    ((1+1j), (1+1j))
-+    >>> print(*plus_one_twice(1.j))
-+    (1+1j) (1+1j)
- 
-     2D variant skipped because it's hard to sensible doctest
-     """
diff --git a/Cython.spec b/Cython.spec
index af0eb78..46a91ad 100644
--- a/Cython.spec
+++ b/Cython.spec
@@ -5,7 +5,7 @@
 %bcond cython_compile 1
 
 Name:           Cython
-Version:        3.0.11
+Version:        3.0.12
 Release:        %autorelease
 Summary:        Language for writing Python extension modules
 
@@ -13,10 +13,6 @@ License:        Apache-2.0
 URL:            http://www.cython.org
 Source:         https://github.com/cython/cython/archive/%{version}/Cython-%{version}.tar.gz
 
-# Backport patch for NumPy 2.x
-# https://github.com/cython/cython/issues/6581
-Patch:          https://github.com/cython/cython/commit/852286242ee46cc16f0a6efef7eb40a5ab3c57d5.patch
-
 BuildRequires:  python3-devel
 
 %if %{with tests}
diff --git a/sources b/sources
index a1c6015..fb14614 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (Cython-3.0.11.tar.gz) = 8f7982af5be1db1072b1090257a9d487dc341d79522f442f4608303d18b388349a7d586ec74e66fbffd0ce88c00ca622202729907fe7cefef71828cfd3f68fe6
+SHA512 (Cython-3.0.12.tar.gz) = bbf2cc662b846cf5ff9b686046ec210ea9d3893482e2b5a2696d2ad44f12facd15075b168a3eb6d1f4ea799786f676868eab2593451bceb2937aec2cb1aea99e