diff --git a/golang-sample/Dockerfile b/golang-sample/Dockerfile
index cbdcce83..6aa40b97 100644
--- a/golang-sample/Dockerfile
+++ b/golang-sample/Dockerfile
@@ -15,7 +15,7 @@
 # Use the offical golang image to create a binary.
 # This is based on Debian and sets the GOPATH to /go.
 # https://hub.docker.com/_/golang
-FROM golang:1.24-trixie as builder
+FROM golang:1.25-trixie as builder
 
 # Create and change to the app directory.
 WORKDIR /app
diff --git a/golang-sample/cloudbuild.yaml b/golang-sample/cloudbuild.yaml
index c8cc4015..5099ddba 100644
--- a/golang-sample/cloudbuild.yaml
+++ b/golang-sample/cloudbuild.yaml
@@ -15,7 +15,7 @@
 # [START cloudbuild_go_test_yaml]
 steps:
   # Run tests and save to file
-  - name: golang:1.24-trixie
+  - name: golang:1.25-trixie
     entrypoint: /bin/bash
     args:
       - -c
diff --git a/run-example-builddeploy/Dockerfile b/run-example-builddeploy/Dockerfile
index 2a771dd4..51d299b7 100644
--- a/run-example-builddeploy/Dockerfile
+++ b/run-example-builddeploy/Dockerfile
@@ -15,7 +15,7 @@
 # Use the official golang image to create a binary.
 # This is based on Debian and sets the GOPATH to /go.
 # https://hub.docker.com/_/golang
-FROM golang:1.24-trixie as builder
+FROM golang:1.25-trixie as builder
 
 # Create and change to the app directory.
 WORKDIR /app