diff --git a/Dockerfile b/Dockerfile
index 74df5b8ef6310271af14ed22d07e8ef53d5b00e8..55e2813b1c79a989a9d440361b13df5ad0d5220b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:11
+FROM debian:12
 
 # e.g. 5.41.0
 ARG MAXIMA_VERSION