diff --git a/.github/workflows/build-push-apps.yaml b/.github/workflows/build-push-apps.yaml
index 3abfc9a..7cefd1e 100644
--- a/.github/workflows/build-push-apps.yaml
+++ b/.github/workflows/build-push-apps.yaml
@@ -53,9 +53,9 @@ jobs:
       - name: set up qemu for multi-arch builds (optional but good practice)
         uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8 # v4.2.0
       - name: set up docker buildx
-        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
       - name: log in to github container registry (ghcr)
-        uses: docker/login-action@06fb636fac595d6fb4b28a5dfcb21a6f5091859c # v4.5.0
+        uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }} # gh actions runner identity
diff --git a/.github/workflows/pr-build-check.yaml b/.github/workflows/pr-build-check.yaml
index df60b70..bf07f14 100644
--- a/.github/workflows/pr-build-check.yaml
+++ b/.github/workflows/pr-build-check.yaml
@@ -49,7 +49,7 @@ jobs:
       - name: set up qemu
         uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8 # v4.2.0
       - name: set up docker buildx
-        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
       # generate metadata to check it works, but tags aren't used for pushing
       - name: docker meta (for build process consistency)
         # login isn't strictly needed since push=false, but uncomment if your