diff --git a/clang.spec b/clang.spec
index 1a5507e..81b33e2 100644
--- a/clang.spec
+++ b/clang.spec
@@ -45,7 +45,7 @@
 
 Name:		%pkg_name
 Version:	%{clang_version}%{?rc_ver:~rc%{rc_ver}}
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	A C language family front-end for LLVM
 
 License:	Apache-2.0 WITH LLVM-exception OR NCSA
@@ -194,7 +194,7 @@ libomp-devel to enable -fopenmp.
 %package libs
 Summary: Runtime library for clang
 Requires: %{name}-resource-filesystem%{?_isa} = %{version}
-Requires: gcc-toolset-13-gcc-c++
+Requires: gcc-toolset-12-gcc-c++
 Recommends: compiler-rt%{?_isa} = %{version}
 # atomic support is not part of compiler-rt
 Recommends: libatomic%{?_isa}
@@ -425,7 +425,7 @@ mv ../cmake-%{compat_ver}.src ../cmake
 	-DCLANG_DEFAULT_LINKER=lld \
 %endif
 	-DCLANG_DEFAULT_UNWINDLIB=libgcc \
-	-DGCC_INSTALL_PREFIX=/opt/rh/gcc-toolset-13/root/usr \
+	-DGCC_INSTALL_PREFIX=/opt/rh/gcc-toolset-12/root/usr \
 	-DLLVM_INCLUDE_BENCHMARKS=OFF
 
 %cmake_build
@@ -677,6 +677,9 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
 
 %endif
 %changelog
+* Tue Apr 18 2023 Nikita Popov <npopov@redhat.com> - 16.0.1-2
+- Restore use of gcc-toolset-12
+
 * Mon Apr 17 2023 Nikita Popov <npopov@redhat.com> - 16.0.1-1
 - Update to LLVM 16.0.1