diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 748996a..b93dfcc 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -16,21 +16,21 @@ jobs:
         node: ['21']
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Cache .pnpm-store
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.pnpm-store
           key: ${{ runner.os }}-node${{ matrix.node-version }}-${{ hashFiles('**/pnpm-lock.yaml') }}
 
       - name: Setup node
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
 
       - name: Install dependencies
-        uses: pnpm/action-setup@v2.4.0
+        uses: pnpm/action-setup@v4
         with:
           version: 6.23.6
           run_install: true