diff --git a/13/Dockerfile b/13/Dockerfile
index 34f68e63de6..df9ad6e20eb 100644
--- a/13/Dockerfile
+++ b/13/Dockerfile
@@ -41,9 +41,9 @@ ENV GCC_MIRRORS \
 # only attempt the origin FTP as a mirror of last resort
 		ftp://ftp.gnu.org/gnu/gcc
 
-# Last Modified: 2023-07-27
-ENV GCC_VERSION 13.2.0
-# Docker EOL: 2025-01-27
+# Last Modified: 2024-05-21
+ENV GCC_VERSION 13.3.0
+# Docker EOL: 2025-11-21
 
 RUN set -ex; \
 	\
diff --git a/versions.json b/versions.json
index bbeee9bba06..0aa5e2dc432 100644
--- a/versions.json
+++ b/versions.json
@@ -31,9 +31,9 @@
     "debian": {
       "version": "bookworm"
     },
-    "eol": "2025-01-27",
-    "lastModified": "2023-07-27",
-    "version": "13.2.0"
+    "eol": "2025-11-21",
+    "lastModified": "2024-05-21",
+    "version": "13.3.0"
   },
   "14": {
     "compression": "xz",