diff --git a/.github/workflows/buildx.yml b/.github/workflows/buildx.yml
index 19d541c..74698db 100644
--- a/.github/workflows/buildx.yml
+++ b/.github/workflows/buildx.yml
@@ -5,7 +5,7 @@ on:
     - cron: "37 20 * * *"
   push:
     branches:
-      - master
+      - main
   pull_request:
 
 permissions:
@@ -78,7 +78,7 @@ jobs:
 
       - name: Docker Buildx (build)
         uses: docker/build-push-action@v7.4.0
-        if: success() && !contains(github.ref, 'master')
+        if: success() && github.ref_name != 'main'
         with:
           push: false
           context: ./${{ matrix.java-version }}/${{ matrix.java-type }}/${{ matrix.node-version }}${{ matrix.variant == 'alpine' && '/alpine' || '' }}
@@ -88,7 +88,7 @@ jobs:
           tags: ${{ steps.prepare.outputs.tags }}
 
       - name: Docker Login
-        if: success() && github.event_name != 'pull_request' && contains(github.ref, 'master')
+        if: success() && github.event_name != 'pull_request' && github.ref_name == 'main'
         uses: docker/login-action@v4.6.0
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
@@ -96,7 +96,7 @@ jobs:
 
       - name: Docker Buildx (push)
         uses: docker/build-push-action@v7.4.0
-        if: success() && github.event_name != 'pull_request' && contains(github.ref, 'master')
+        if: success() && github.event_name != 'pull_request' && github.ref_name == 'main'
         with:
           push: true
           context: ./${{ matrix.java-version }}/${{ matrix.java-type }}/${{ matrix.node-version }}${{ matrix.variant == 'alpine' && '/alpine' || '' }}
@@ -106,7 +106,7 @@ jobs:
           tags: ${{ steps.prepare.outputs.tags }}
 
       - name: Inspect Image
-        if: always() && github.event_name != 'pull_request' && contains(github.ref, 'master')
+        if: always() && github.event_name != 'pull_request' && github.ref_name == 'main'
         run: |
           docker buildx imagetools inspect $(echo "${{ steps.prepare.outputs.tags }}" | cut -d',' -f1)
 
diff --git a/.github/workflows/dockerimage.yml b/.github/workflows/dockerimage.yml
index ee807e3..95447f8 100644
--- a/.github/workflows/dockerimage.yml
+++ b/.github/workflows/dockerimage.yml
@@ -3,7 +3,7 @@ name: Test Docker image
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
   workflow_dispatch:
 
diff --git a/.github/workflows/hadolint.yml b/.github/workflows/hadolint.yml
index 6b682b3..e75a39e 100644
--- a/.github/workflows/hadolint.yml
+++ b/.github/workflows/hadolint.yml
@@ -3,7 +3,7 @@ name: Lint Dockerfiles
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
 
 permissions: