diff --git a/ruby.spec b/ruby.spec
index 50f1a97..b46edd6 100644
--- a/ruby.spec
+++ b/ruby.spec
@@ -10,7 +10,7 @@
 #%%global milestone preview2
 
 # Keep the revision enabled for pre-releases from GIT.
-%global revision c44d65427e
+%global revision a1e24ab484
 
 %global ruby_archive %{name}-%{ruby_version}
 
@@ -55,7 +55,7 @@
 %global english_version 0.7.2
 %global erb_version 4.0.3
 %global error_highlight_version 0.5.1
-%global etc_version 1.4.2
+%global etc_version 1.4.3.dev.1
 %global fcntl_version 1.0.2
 %global fiddle_version 1.1.2
 %global fileutils_version 1.7.1
@@ -104,7 +104,7 @@
 %global weakref_version 0.1.2
 %global win32ole_version 1.8.9
 %global yaml_version 0.2.1
-%global prism_version 0.15.1
+%global prism_version 0.16.0
 %global zlib_version 3.0.0
 
 # Gemified default gems.
@@ -118,12 +118,12 @@
 # Bundled gems.
 %global minitest_version 5.20.0
 %global power_assert_version 2.0.3
-%global rake_version 13.0.6
+%global rake_version 13.1.0
 %global test_unit_version 3.6.1
 %global rexml_version 3.2.6
 %global rss_version 0.3.0
 %global net_ftp_version 0.2.0
-%global net_imap_version 0.4.1
+%global net_imap_version 0.4.3
 %global net_pop_version 0.1.2
 %global net_smtp_version 0.4.0
 %global matrix_version 0.4.2
@@ -1410,7 +1410,6 @@ make -C %{_vpath_builddir} runruby TESTRUN_SCRIPT=" \
 %license %{gem_instdir net-imap}/LICENSE.txt
 %doc %{gem_instdir net-imap}/README.md
 %{gem_instdir net-imap}/Rakefile
-%{gem_instdir net-imap}/benchmarks
 %{gem_instdir net-imap}/docs
 %{gem_libdir net-imap}
 %{gem_instdir net-imap}/rakelib
@@ -1564,7 +1563,7 @@ make -C %{_vpath_builddir} runruby TESTRUN_SCRIPT=" \
 
 %changelog
 * Thu Nov 09 2023 Vít Ondruch <vondruch@redhat.com> - 3.3.0-184
-- Upgrade to Ruby 3.3.0 (c44d65427e).
+- Upgrade to Ruby 3.3.0 (a1e24ab484).
 
 * Thu Nov 09 2023 Jun Aruga <jaruga@redhat.com> - 3.2.2-183
 - ssl: use ffdhe2048 from RFC 7919 as the default DH group parameters