diff --git a/tests/apps/zombies-dockerfile-tini/Dockerfile b/tests/apps/zombies-dockerfile-tini/Dockerfile
index bada92c16..ac6886dae 100644
--- a/tests/apps/zombies-dockerfile-tini/Dockerfile
+++ b/tests/apps/zombies-dockerfile-tini/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.0
+FROM golang:1.21.1
 
 ADD . /go/src/github.com/dokku/apps/web
 WORKDIR /go/src/github.com/dokku/apps/web