diff --git a/images/cowsay/Earthfile b/images/cowsay/Earthfile
index b1b325b581a1638e54b5751992561bb9c028de15..5424d697e0dfda8e44d80e35b068d7f16a2b8f2a 100644
--- a/images/cowsay/Earthfile
+++ b/images/cowsay/Earthfile
@@ -1,7 +1,7 @@
 VERSION 0.7
 
 build-base:
-    FROM docker.io/library/debian:12.4
+    FROM docker.io/library/debian:12.5
 
     RUN apt-get update
     RUN apt-get install -y \