diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f6f1ebf..0aa48a4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.ref }}
           path: src/github.com/estesp/manifest-tool
@@ -56,9 +56,9 @@ jobs:
 
     steps:
       - name: Install Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
-          go-version: '1.22.5'
+          go-version: '1.23.2'
 
       - name: Set env
         shell: bash
@@ -70,7 +70,7 @@ jobs:
           echo "${{ github.workspace }}/bin" >> $GITHUB_PATH
 
       - name: Checkout manifest-tool
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: estesp/manifest-tool
           ref: ${{ github.ref }}
@@ -108,7 +108,7 @@ jobs:
           echo "${{ github.workspace }}/bin" >> $GITHUB_PATH
 
       - name: Checkout manifest-tool
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: estesp/manifest-tool
           ref: ${{ github.ref }}
@@ -149,9 +149,9 @@ jobs:
 
     steps:
       - name: Install Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
-          go-version: '1.22.5'
+          go-version: '1.23.2'
 
       - name: Set env
         shell: bash
@@ -163,7 +163,7 @@ jobs:
           echo "${{ github.workspace }}/bin" >> $GITHUB_PATH
 
       - name: Checkout manifest-tool
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: estesp/manifest-tool
           ref: ${{ github.ref }}
@@ -193,9 +193,9 @@ jobs:
 
     steps:
       - name: Install Go
-        uses: actions/setup-go@v4
-        with:
-          go-version: '1.22.5'
+        uses: actions/setup-go@v5
+        5ith:
+          go-version: '1.23.2'
 
       - name: Set env
         shell: bash
@@ -213,7 +213,7 @@ jobs:
           password: ${{ secrets.DOCKER_PASSWORD }}
 
       - name: Checkout manifest-tool
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: estesp/manifest-tool
           ref: ${{ github.ref }}
diff --git a/hack/Dockerfile.alpine b/hack/Dockerfile.alpine
index 41832b1..8621949 100644
--- a/hack/Dockerfile.alpine
+++ b/hack/Dockerfile.alpine
@@ -4,13 +4,15 @@ ARG TARGETARCH
 ARG TARGETVARIANT
 ARG BUILDPLATFORM
 ARG BUILDARCH
+ARG GOPROXY
 RUN apk add bash git
 
 ENV GOOS linux
 ENV GOARCH $TARGETARCH
 ENV GOARMV $TARGETVARIANT
+ENV GO_PROXY $GOPROXY
 # Get GCR credential helper
-RUN GOARM=${GOARMV#v} go install github.com/GoogleCloudPlatform/docker-credential-gcr@latest
+RUN GOARM=${GOARMV#v} go install github.com/GoogleCloudPlatform/docker-credential-gcr/v2@latest
 
 # Get Amazon ECR credential helper
 RUN GOARM=${GOARMV#v} go install github.com/awslabs/amazon-ecr-credential-helper/ecr-login/cli/docker-credential-ecr-login@latest
@@ -25,7 +27,7 @@ WORKDIR /manifest-tool
 COPY  . /manifest-tool
 RUN /manifest-tool/hack/makestatic.sh $TARGETARCH ${TARGETVARIANT#v}
 
-FROM --platform=$TARGETPLATFORM alpine:3.19.2
+FROM --platform=$TARGETPLATFORM alpine:3.20.3
 COPY --from=bld /manifest-tool/manifest-tool /manifest-tool
 COPY --from=bld /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
 COPY --from=bld --chown=0:0 /go/bin/docker-credential-gcr /usr/bin/docker-credential-gcloud