diff --git a/installer/pkg/components/cert-manager/constants.go b/installer/pkg/components/cert-manager/constants.go
index 5a408e04..f5b31e03 100644
--- a/installer/pkg/components/cert-manager/constants.go
+++ b/installer/pkg/components/cert-manager/constants.go
@@ -16,7 +16,7 @@ var (
 		"app.kubernetes.io/instance":  "k8s",
 		"app.kubernetes.io/name":      "prometheus",
 		"app.kubernetes.io/part-of":   "kube-prometheus",
-		"app.kubernetes.io/version":   "2.41.0",
+		"app.kubernetes.io/version":   "2.55.1",
 	}
 )
 
diff --git a/installer/pkg/components/gitpod/constants.go b/installer/pkg/components/gitpod/constants.go
index 20d2c371..e0972453 100644
--- a/installer/pkg/components/gitpod/constants.go
+++ b/installer/pkg/components/gitpod/constants.go
@@ -12,7 +12,7 @@ var (
 		"app.kubernetes.io/instance":  "k8s",
 		"app.kubernetes.io/name":      "prometheus",
 		"app.kubernetes.io/part-of":   "kube-prometheus",
-		"app.kubernetes.io/version":   "2.41.0",
+		"app.kubernetes.io/version":   "2.55.1",
 	}
 	targets = []string{
 		"agent-smith",
diff --git a/installer/pkg/components/werft/constants.go b/installer/pkg/components/werft/constants.go
index 06f8bd40..c91ec877 100644
--- a/installer/pkg/components/werft/constants.go
+++ b/installer/pkg/components/werft/constants.go
@@ -13,7 +13,7 @@ var (
 		"app.kubernetes.io/instance":  "k8s",
 		"app.kubernetes.io/name":      "prometheus",
 		"app.kubernetes.io/part-of":   "kube-prometheus",
-		"app.kubernetes.io/version":   "2.41.0",
+		"app.kubernetes.io/version":   "2.55.1",
 	}
 )