diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 44a21fe..94c5b3e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -178,6 +178,20 @@ jobs:
       - name: "Check out the repo"
         uses: "actions/checkout@v3"
 
+      - name: "Install Pnpm"
+        uses: "pnpm/action-setup@v2"
+        with:
+          version: "8"
+
+      - name: "Install Node.js"
+        uses: "actions/setup-node@v3"
+        with:
+          cache: "pnpm"
+          node-version: "lts/*"
+
+      - name: "Install the Node.js dependencies"
+        run: "pnpm install"
+
       - name: "Run Slither"
         uses: "crytic/slither-action@v0.3.0"
         id: "slither-run"