diff --git a/versions/8.5.env b/versions/8.5.env
index d973204..e520ef7 100644
--- a/versions/8.5.env
+++ b/versions/8.5.env
@@ -1,4 +1,4 @@
-PHP_VERSION=8.5
+PHP_VERSION=8.5.12
 # Pinned: an unpinned tag follows the newest Alpine, and 3.24's erofs-utils 1.9.1 cannot extract fragments/dedupe images.
 ALPINE_VERSION=3.23
 PHP_API=20250925