diff --git a/9.10/buster/Dockerfile b/9.10/buster/Dockerfile
index ea9e722e..0b91246d 100644
--- a/9.10/buster/Dockerfile
+++ b/9.10/buster/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:buster
+FROM debian:buster-20240612
 
 ENV LANG=C.UTF-8