diff --git a/keptn-cert-manager/Dockerfile b/keptn-cert-manager/Dockerfile
index 4f4cf5736b..59cfd72e69 100644
--- a/keptn-cert-manager/Dockerfile
+++ b/keptn-cert-manager/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM --platform=$BUILDPLATFORM golang:1.22.5-alpine3.19 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.22.6-alpine3.19 AS builder
 
 ENV CGO_ENABLED=0
 
diff --git a/lifecycle-operator/Dockerfile b/lifecycle-operator/Dockerfile
index 92d93b3c58..dc1722ced5 100644
--- a/lifecycle-operator/Dockerfile
+++ b/lifecycle-operator/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.22.5-alpine3.19 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.22.6-alpine3.19 AS builder
 
 ENV CGO_ENABLED=0
 
diff --git a/metrics-operator/Dockerfile b/metrics-operator/Dockerfile
index e7bb022d37..e5aeb0d777 100644
--- a/metrics-operator/Dockerfile
+++ b/metrics-operator/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.22.5-alpine3.19 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.22.6-alpine3.19 AS builder
 
 ENV CGO_ENABLED=0
 
diff --git a/scheduler/Dockerfile b/scheduler/Dockerfile
index db9e90ec9e..f54272dee5 100644
--- a/scheduler/Dockerfile
+++ b/scheduler/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.22.5-alpine3.19 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.22.6-alpine3.19 AS builder
 
 ENV CGO_ENABLED=0