diff --git a/tests/apps/go-fail-postdeploy/Dockerfile b/tests/apps/go-fail-postdeploy/Dockerfile
index 9dd07d0f0..10448701a 100644
--- a/tests/apps/go-fail-postdeploy/Dockerfile
+++ b/tests/apps/go-fail-postdeploy/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.0
+FROM golang:1.21.1
 
 EXPOSE 3000/tcp