diff --git a/keptn-cert-manager/Dockerfile b/keptn-cert-manager/Dockerfile
index ba4a5d2a276..4f4cf5736b6 100644
--- a/keptn-cert-manager/Dockerfile
+++ b/keptn-cert-manager/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM --platform=$BUILDPLATFORM golang:1.21.12-alpine3.19 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.22.5-alpine3.19 AS builder
 
 ENV CGO_ENABLED=0
 
diff --git a/lifecycle-operator/Dockerfile b/lifecycle-operator/Dockerfile
index 93006214322..92d93b3c587 100644
--- a/lifecycle-operator/Dockerfile
+++ b/lifecycle-operator/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.21.12-alpine3.19 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.22.5-alpine3.19 AS builder
 
 ENV CGO_ENABLED=0
 
diff --git a/metrics-operator/Dockerfile b/metrics-operator/Dockerfile
index 89079b98b5d..e7bb022d377 100644
--- a/metrics-operator/Dockerfile
+++ b/metrics-operator/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.21.12-alpine3.19 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.22.5-alpine3.19 AS builder
 
 ENV CGO_ENABLED=0
 
diff --git a/scheduler/Dockerfile b/scheduler/Dockerfile
index 408bf4f8cef..db9e90ec9ec 100644
--- a/scheduler/Dockerfile
+++ b/scheduler/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.21.12-alpine3.19 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.22.5-alpine3.19 AS builder
 
 ENV CGO_ENABLED=0