diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0bbd44c75..ecbb0fdb7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1694,7 +1694,7 @@ jobs:
           name: uv-linux-musl-${{ github.sha }}
 
       - name: "Setup WSL"
-        uses: Vampire/setup-wsl@6a8db447be7ed35f2f499c02c6e60ff77ef11278 # v6
+        uses: Vampire/setup-wsl@6a8db447be7ed35f2f499c02c6e60ff77ef11278 # v6.0.0
         with:
           distribution: Ubuntu-22.04