diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 40a2b8a..2d9c1c8 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4.2.2
       - uses: docker/setup-qemu-action@v3.6.0
-      - uses: docker/setup-buildx-action@v3.10.0
+      - uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
 
       - name: Build image
         run: |
diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index e882d3c..a44a372 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -33,7 +33,7 @@ jobs:
           ref: "${{ steps.version_extraction.outputs.version_raw }}"
 
       - uses: docker/setup-qemu-action@v3.6.0
-      - uses: docker/setup-buildx-action@v3.10.0
+      - uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
 
       - uses: docker/login-action@v3.4.0
         with: