diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 07cc9dd..c106704 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,6 +8,11 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 8
+
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
@@ -34,6 +39,11 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 8
+
       - name: Install dependencies
         run: pnpm install
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 5ba82bc..41c51b4 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -7,6 +7,11 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v3
 
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 8
+
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with: