diff --git a/rubygem-rspec-mocks-3.12.0-fixup-argument-forwarding-ruby32.patch b/rubygem-rspec-mocks-3.12.0-fixup-argument-forwarding-ruby32.patch
new file mode 100644
index 0000000..6283d02
--- /dev/null
+++ b/rubygem-rspec-mocks-3.12.0-fixup-argument-forwarding-ruby32.patch
@@ -0,0 +1,22 @@
+From c1840fcf4a08a2e54aabb18df454544f950f679e Mon Sep 17 00:00:00 2001
+From: ojab <ojab@ojab.ru>
+Date: Wed, 16 Nov 2022 22:56:12 +0000
+Subject: [PATCH] Fixup argument forwarding on ruby-3.2
+
+Fixes #1495
+---
+ lib/rspec/mocks/verifying_proxy.rb | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/lib/rspec/mocks/verifying_proxy.rb b/lib/rspec/mocks/verifying_proxy.rb
+index b39871c87..1d8d207dc 100644
+--- a/lib/rspec/mocks/verifying_proxy.rb
++++ b/lib/rspec/mocks/verifying_proxy.rb
+@@ -160,6 +160,7 @@ def proxy_method_invoked(obj, *args, &block)
+         validate_arguments!(args)
+         super
+       end
++      ruby2_keywords :proxy_method_invoked if respond_to?(:ruby2_keywords, true)
+ 
+       def validate_arguments!(actual_args)
+         @method_reference.with_signature do |signature|
diff --git a/rubygem-rspec-mocks.spec b/rubygem-rspec-mocks.spec
index d43479d..83be55a 100644
--- a/rubygem-rspec-mocks.spec
+++ b/rubygem-rspec-mocks.spec
@@ -3,7 +3,7 @@
 %global	rpmminorver	.%(echo %preminorver | sed -e 's|^\\.\\.*||')
 %global	fullver	%{majorver}%{?preminorver}
 
-%global	fedorarel	2
+%global	fedorarel	3
 
 %global	gem_name	rspec-mocks
 
@@ -27,6 +27,9 @@ Source2:	rspec-related-create-full-tarball.sh
 Patch1:    rubygem-rspec-mocks-3.12.0-display_keyword_hashes.patch
 # ... and related to the above, and commit 66250dc1819f9435e5f584064067e7f05a9afe72
 Patch2:    rubygem-rspec-mocks-3.12.0-display_keyword_hashes-additional.patch
+# https://github.com/rspec/rspec-mocks/pull/1502
+# Fixup argument forwarding on ruby-3.2
+Patch3:	rubygem-rspec-mocks-3.12.0-fixup-argument-forwarding-ruby32.patch
 
 #BuildRequires:	ruby(release)
 BuildRequires:	rubygems-devel
@@ -64,6 +67,7 @@ gem unpack %{SOURCE0}
 %patch1 -p1 -R
 %patch2 -p1 -R
 %endif
+%patch3 -p1
 
 # Cucumber 7 syntax change
 sed -i cucumber.yml -e "s|~@wip|not @wip|"
@@ -109,6 +113,9 @@ cucumber
 %{gem_docdir}
 
 %changelog
+* Fri Dec  2 2022 Mamoru TASAKA <mtasaka@fedoraproject.org> - 3.12.0-3
+- Backport upstream reviewing patch for ruby32 ruby2_keywords treatment change
+
 * Thu Nov  3 2022 Mamoru TASAKA <mtasaka@fedoraproject.org> - 3.12.0-2
 - On Fedora 37, remove "Display keyword hashes" feature for now
   (On Fedora 38, this is effective)