diff --git a/golang-sample/Dockerfile b/golang-sample/Dockerfile
index 223782a1..cbdcce83 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:1.20-buster as builder
+FROM golang:1.24-trixie as builder
 
 # Create and change to the app directory.
 WORKDIR /app
@@ -35,7 +35,7 @@ RUN go build -v -o server
 # Use the official Debian slim image for a lean production container.
 # https://hub.docker.com/_/debian
 # https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
-FROM debian:buster-slim
+FROM debian:trixie-slim
 RUN set -x && apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
     ca-certificates && \
     rm -rf /var/lib/apt/lists/*
diff --git a/golang-sample/cloudbuild.yaml b/golang-sample/cloudbuild.yaml
index 8c3d028e..c8cc4015 100644
--- a/golang-sample/cloudbuild.yaml
+++ b/golang-sample/cloudbuild.yaml
@@ -15,33 +15,33 @@
 # [START cloudbuild_go_test_yaml]
 steps:
   # Run tests and save to file
-  - name: golang:1.24
+  - name: golang:1.24-trixie
     entrypoint: /bin/bash
-    args: 
+    args:
       - -c
       - |
         go install github.com/jstemmer/go-junit-report/v2@latest
         2>&1 go test -timeout 1m -v ./... | /go/bin/go-junit-report -set-exit-code -iocopy -out ${SHORT_SHA}_test_log.xml
   # [END cloudbuild_go_test_yaml]
-  
+
   # [START cloudbuild_go_image_yaml]
   # Docker Build
   - name: 'gcr.io/cloud-builders/docker'
-    args: ['build', '-t', 
+    args: ['build', '-t',
            'us-central1-docker.pkg.dev/$PROJECT_ID/$_AR_REPO_NAME/myimage:$SHORT_SHA', '.']
   # [END cloudbuild_go_image_yaml]
-  
+
   # [START cloudbuild_go_push_yaml]
   # Docker push to Google Artifact Registry
   - name: 'gcr.io/cloud-builders/docker'
     args: ['push', 'us-central1-docker.pkg.dev/$PROJECT_ID/$_AR_REPO_NAME/myimage:$SHORT_SHA']
   # [END cloudbuild_go_push_yaml]
-  
+
   # [START cloudbuild_go_deploy_yaml]
   # Deploy to Cloud Run
   - name: 'gcr.io/cloud-builders/gcloud'
-    args: ['run', 'deploy', 'helloworld-${SHORT_SHA}', 
-           '--image=us-central1-docker.pkg.dev/$PROJECT_ID/$_AR_REPO_NAME/myimage:$SHORT_SHA', 
+    args: ['run', 'deploy', 'helloworld-${SHORT_SHA}',
+           '--image=us-central1-docker.pkg.dev/$PROJECT_ID/$_AR_REPO_NAME/myimage:$SHORT_SHA',
            '--region', 'us-central1', '--platform', 'managed']
   # [END cloudbuild_go_deploy_yaml]
 
diff --git a/golang-sample/go.mod b/golang-sample/go.mod
index e9c63d54..a6422753 100644
--- a/golang-sample/go.mod
+++ b/golang-sample/go.mod
@@ -1,3 +1,3 @@
 module github.com/GoogleCloudPlatform/cloud-build-samples/golang
 
-go 1.19
+go 1.24
diff --git a/run-example-builddeploy/Dockerfile b/run-example-builddeploy/Dockerfile
index f5644158..2a771dd4 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:1.20-buster as builder
+FROM golang:1.24-trixie as builder
 
 # Create and change to the app directory.
 WORKDIR /app
@@ -35,7 +35,7 @@ RUN go build -v -o server
 # Use the official Debian slim image for a lean production container.
 # https://hub.docker.com/_/debian
 # https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
-FROM debian:buster-slim
+FROM debian:trixie-slim
 RUN set -x && apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
     ca-certificates && \
     rm -rf /var/lib/apt/lists/*
diff --git a/run-example-builddeploy/go.mod b/run-example-builddeploy/go.mod
index cde749b0..bd0e6072 100644
--- a/run-example-builddeploy/go.mod
+++ b/run-example-builddeploy/go.mod
@@ -1,3 +1,3 @@
 module github.com/GoogleCloudPlatform/cloud-build-samples/run-example-builddeploy
 
-go 1.19
\ No newline at end of file
+go 1.24