diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f4d3f289..7ed68c28 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,7 +17,7 @@ variables:
   GONOSUMDB: hetzner.cloud
 
 unit:
-  image: golang:1.19
+  image: golang:1.21
   stage: test
   script:
     - go test $(go list ./... | grep -v e2etests | grep -v integrationtests) -v
diff --git a/deploy/docker-swarm/pkg/Dockerfile b/deploy/docker-swarm/pkg/Dockerfile
index 0606531f..8a39e36d 100644
--- a/deploy/docker-swarm/pkg/Dockerfile
+++ b/deploy/docker-swarm/pkg/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$TARGETPLATFORM golang:1.19 as builder
+FROM --platform=$TARGETPLATFORM golang:1.21 as builder
 WORKDIR /csi
 ADD go.mod go.sum /csi/
 RUN go mod download
diff --git a/hack/Dockerfile b/hack/Dockerfile
index 41057fcb..eb3b0965 100644
--- a/hack/Dockerfile
+++ b/hack/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.19 as builder
+FROM golang:1.21 as builder
 WORKDIR /csi
 ADD go.mod go.sum /csi/
 RUN go mod download