diff --git a/.github/workflows/release-cni-plugin.yml b/.github/workflows/release-cni-plugin.yml
index bc908f3c..f9cf6abd 100644
--- a/.github/workflows/release-cni-plugin.yml
+++ b/.github/workflows/release-cni-plugin.yml
@@ -40,7 +40,7 @@ jobs:
           restore-keys: cni-plugin-${{ needs.meta.outputs.mode }}-
 
       - uses: docker/setup-qemu-action@06116385d9baf250c9f4dcb4858b16962ea869c3
-      - uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5
+      - uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c
       - uses: linkerd/dev/actions/setup-tools@v50
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
       - run: |
diff --git a/.github/workflows/release-proxy-init.yml b/.github/workflows/release-proxy-init.yml
index 573faa5b..7b03b693 100644
--- a/.github/workflows/release-proxy-init.yml
+++ b/.github/workflows/release-proxy-init.yml
@@ -40,7 +40,7 @@ jobs:
           restore-keys: proxy-init-${{ needs.meta.outputs.mode }}-
 
       - uses: docker/setup-qemu-action@06116385d9baf250c9f4dcb4858b16962ea869c3
-      - uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5
+      - uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c
       - uses: linkerd/dev/actions/setup-tools@v50
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
       - run: |