diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 2829b72e8..8def75a65 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -445,7 +445,7 @@ jobs:
 
       - run: python -m pip install -r requirements.txt
         working-directory: ./wasm/tests
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           cache: "npm"
           cache-dependency-path: "wasm/demo/package-lock.json"