diff --git a/.gitignore b/.gitignore
index ae41c63..4b7f502 100644
--- a/.gitignore
+++ b/.gitignore
@@ -110,3 +110,4 @@
 /gcc-13.2.1-20230728.tar.xz
 /gcc-13.2.1-20230906.tar.xz
 /nvptx-tools-aa3404ad5a496cda5d79a50bedb1344fd63e8763.tar.xz
+/gcc-13.2.1-20230918.tar.xz
diff --git a/gcc.spec b/gcc.spec
index 1c52856..2960f8d 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -1,10 +1,10 @@
-%global DATE 20230906
-%global gitrev d91ea9a1c7236c23fe896b4cb2b4f8130b92732c
+%global DATE 20230918
+%global gitrev 45e56bb7a6c79b62ab17ac8e4e86c2e66c2554c1
 %global gcc_version 13.2.1
 %global gcc_major 13
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %%{release}, append them after %%{gcc_release} on Release: line.
-%global gcc_release 2
+%global gcc_release 3
 %global nvptx_tools_gitrev aa3404ad5a496cda5d79a50bedb1344fd63e8763
 %global newlib_cygwin_gitrev 9e09d6ed83cce4777a5950412647ccc603040409
 %global _unpackaged_files_terminate_build 0
@@ -866,8 +866,6 @@ so that there cannot be any synchronization problems.
 
 %patch -P50 -p0 -b .rh2155127~
 touch -r isl-0.24/m4/ax_prog_cxx_for_build.m4 isl-0.24/m4/ax_prog_cc_for_build.m4
-sed -i -e 's/ -fcase / -fcase -Wno-all /' libgm2/*/Makefile.am
-sed -i -e 's/ -fcase / -fcase -Wno-all /' libgm2/*/Makefile.in
 
 %if 0%{?rhel} >= 9
 %patch -P100 -p1 -b .fortran-fdec-duplicates~
@@ -3459,6 +3457,11 @@ end
 %endif
 
 %changelog
+* Mon Sep 18 2023 Jakub Jelinek <jakub@redhat.com> 13.2.1-3
+- update from releases/gcc-13 branch
+  - PRs c++/111357, modula2/111330, target/96762, target/111306,
+	target/111335, target/111340, target/111412
+
 * Fri Sep  8 2023 Jakub Jelinek <jakub@redhat.com> 13.2.1-2
 - update from releases/gcc-13 branch
   - PRs c++/92407, c++/106310, c++/106652, c++/109678, c++/109751, c++/110197,
diff --git a/sources b/sources
index aaff95b..80d614e 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
-SHA512 (gcc-13.2.1-20230906.tar.xz) = f62a7a2779a79539181a725a0f8ac5a2ec4b51b942fe5648a1bfb388b05222006d780a5603c92de431f006446492e24e5b94c80d7988547e3dc98938a311a4dd
+SHA512 (gcc-13.2.1-20230918.tar.xz) = 4106cd7fa1a6bd634dc75fccdd38c9cc923b9fc8b9f4ad15ff7eb1daf3e00809b84137909b39790360d86c1c98a63514872ecb3a7f79ae362e161cd525c391fe
 SHA512 (isl-0.24.tar.bz2) = aab3bddbda96b801d0f56d2869f943157aad52a6f6e6a61745edd740234c635c38231af20bc3f1a08d416a5e973a90e18249078ed8e4ae2f1d5de57658738e95
 SHA512 (newlib-cygwin-9e09d6ed83cce4777a5950412647ccc603040409.tar.xz) = bef3fa04f7b1a915fc1356ebed114698b5cc835e9fa04b0becff05a9efc76c59fb376482990873d222d7acdcfee3c4f30f5a4cb7f3be1f291f1fa5f1c7a9d983
 SHA512 (nvptx-tools-aa3404ad5a496cda5d79a50bedb1344fd63e8763.tar.xz) = 33a024326426375533cb5dd9b68b2508f37540be418d2506bfa19a5f5866485e9af150469064e9059b68136ad8cb080b3b12e7eb5c6b7d1288cf6bfb3f6bb5d0