diff --git a/deploy/gcloud/Dockerfile.consumer b/deploy/gcloud/Dockerfile.consumer
index b35ab1934..3f83f2ebb 100644
--- a/deploy/gcloud/Dockerfile.consumer
+++ b/deploy/gcloud/Dockerfile.consumer
@@ -16,7 +16,7 @@
 # as a guide.
 
 # Use an official Go runtime as a parent image
-FROM golang:1.21 as builder
+FROM golang:1.27 as builder
 
 ENV GO111MODULE=on
 
diff --git a/deploy/gcloud/Dockerfile.renewer b/deploy/gcloud/Dockerfile.renewer
index d7b89fd33..6cde87a32 100644
--- a/deploy/gcloud/Dockerfile.renewer
+++ b/deploy/gcloud/Dockerfile.renewer
@@ -16,7 +16,7 @@
 # as a guide.
 
 # Use an official Go runtime as a parent image
-FROM golang:1.21 as builder
+FROM golang:1.27 as builder
 
 ENV GO111MODULE=on
 
diff --git a/docker/Dockerfile b/docker/Dockerfile
index e2ca9c624..3b85ee3da 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # Use an official Go runtime as a parent image
-FROM golang:1.21
+FROM golang:1.27
 
 ENV GO111MODULE=on