diff --git a/.forgejo/actions/create-docker-manifest/action.yml b/.forgejo/actions/create-docker-manifest/action.yml
index 879ed325..09b67276 100644
--- a/.forgejo/actions/create-docker-manifest/action.yml
+++ b/.forgejo/actions/create-docker-manifest/action.yml
@@ -52,7 +52,7 @@ runs:
 
     - name: Set up Docker Buildx
       if: ${{ env.BUILTIN_REGISTRY_ENABLED == 'true' }}
-      uses: docker/setup-buildx-action@v3
+      uses: docker/setup-buildx-action@v4
       with:
         # Use persistent BuildKit if BUILDKIT_ENDPOINT is set (e.g. tcp://buildkit:8125)
         driver: ${{ env.BUILDKIT_ENDPOINT != '' && 'remote' || 'docker-container' }}
diff --git a/.forgejo/actions/prepare-docker-build/action.yml b/.forgejo/actions/prepare-docker-build/action.yml
index bfc00ffd..9c1026d6 100644
--- a/.forgejo/actions/prepare-docker-build/action.yml
+++ b/.forgejo/actions/prepare-docker-build/action.yml
@@ -67,7 +67,7 @@ runs:
       uses: ./.forgejo/actions/rust-toolchain
 
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v3
+      uses: docker/setup-buildx-action@v4
       with:
         # Use persistent BuildKit if BUILDKIT_ENDPOINT is set (e.g. tcp://buildkit:8125)
         driver: ${{ env.BUILDKIT_ENDPOINT != '' && 'remote' || 'docker-container' }}