diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 0cdf0a9..0ab3c82 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -24,7 +24,7 @@ jobs:
       uses: docker/setup-buildx-action@v3
     - name: Login to Docker Hub
       # Optional: avoids pull rate limits. Not available on fork PRs — that's fine.
-      uses: docker/login-action@v3
+      uses: docker/login-action@v4
       continue-on-error: true
       with:
         username: ${{ secrets.REGISTRY_USERNAME }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 02a1451..a15299f 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -37,12 +37,12 @@ jobs:
       uses: docker/setup-buildx-action@v3
     - name: Login to Docker Hub
       if: env.REGISTRY_USERNAME != ''
-      uses: docker/login-action@v3
+      uses: docker/login-action@v4
       with:
         username: ${{ secrets.REGISTRY_USERNAME }}
         password: ${{ secrets.REGISTRY_PASSWORD }}
     - name: Login to GHCR
-      uses: docker/login-action@v3
+      uses: docker/login-action@v4
       with:
         registry: ghcr.io
         username: ${{ github.actor }}