diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a5cca310..c9c742c8 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -23,7 +23,7 @@ jobs:
         uses: actions/setup-node@master
         with:
           node-version: ${{ matrix.node_version }}
-      - uses: pnpm/action-setup@v2
+      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4
         name: Install pnpm
         id: pnpm-install
         with: