diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1b25476a9..912624ba4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -66,7 +66,7 @@ jobs:
         password: ${{ secrets.DOCKERHUB_TOKEN }}
     - name: Set up Docker Buildx
       id: buildx
-      uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+      uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
     - name: Login to GitHub Container Registry
       if: github.repository == 'bufbuild/plugins'
       uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
diff --git a/.github/workflows/fetch_versions.yml b/.github/workflows/fetch_versions.yml
index b513fa65d..fbdbfcd1c 100644
--- a/.github/workflows/fetch_versions.yml
+++ b/.github/workflows/fetch_versions.yml
@@ -50,7 +50,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
       - name: Fetch all versions
         id: fetch_versions
         env:
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 04d1fc313..db1d9e7e6 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -64,7 +64,7 @@ jobs:
         password: ${{ secrets.DOCKERHUB_TOKEN }}
     - name: Set up Docker Buildx
       id: buildx
-      uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+      uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
     - name: Login to GitHub Container Registry
       uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
       with: