diff --git a/test/e2e/go.mod b/test/e2e/go.mod
index e9da1fc..586b40b 100644
--- a/test/e2e/go.mod
+++ b/test/e2e/go.mod
@@ -1,6 +1,6 @@
 module github.com/openmcp-project/observability-stack
 
-go 1.27.0
+go 1.27.1
 
 require (
 	github.com/kubernetes-sigs/kro v0.9.3