diff --git a/.github/workflows/interop.yml b/.github/workflows/interop.yml
index 90cc5fb849..8462c40b7d 100644
--- a/.github/workflows/interop.yml
+++ b/.github/workflows/interop.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
-      - uses: docker/setup-buildx-action@v3
+      - uses: docker/setup-buildx-action@v3.4.0
       - name: Build image
         run: docker buildx build --load -t nim-libp2p-head -f tests/transport-interop/Dockerfile .
       - name: Run tests
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
-      - uses: docker/setup-buildx-action@v3
+      - uses: docker/setup-buildx-action@v3.4.0
       - name: Build image
         run: docker buildx build --load -t nim-libp2p-head -f tests/hole-punching-interop/Dockerfile .
       - name: Run tests