diff --git a/gcc.spec b/gcc.spec
index dacbcd5..ae63b9d 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -149,7 +149,7 @@ BuildRequires: scl-utils-build
 Summary: GCC version 13
 Name: %{?scl_prefix}gcc
 Version: %{gcc_version}
-Release: %{gcc_release}.2%{?dist}
+Release: %{gcc_release}.3%{?dist}
 # libgcc, libgfortran, libgomp, libstdc++ and crtstuff have
 # GCC Runtime Exception.
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
@@ -927,7 +927,7 @@ CONFIGURE_OPTS="\
 %endif
 	--with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions \
 	--enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only \
-	--enable-libstdcxx-backtrace --with-libstdcxx-zoneinfo=%{_datadir}/zoneinfo \
+	--enable-libstdcxx-backtrace --with-libstdcxx-zoneinfo=%{_root_datadir}/zoneinfo \
 %ifnarch %{mips}
 	--with-linker-hash-style=gnu \
 %endif
@@ -2907,6 +2907,9 @@ fi
 %endif
 
 %changelog
+* Tue Jan  9 2024 Marek Polacek <polacek@redhat.com> 13.2.1-6.3
+- use the system dir in --with-libstdcxx-zoneinfo (RHEL-21093)
+
 * Fri Dec 15 2023 Marek Polacek <polacek@redhat.com> 13.2.1-6.2
 - fix for libstdc++_nonshared.a on ppc64le (RHEL-17960)