diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index b9010f2..0ee51d7 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -3,6 +3,9 @@ name: 📋 Verify pull requests
 on:
   pull_request:
 
+env:
+  PNPM_VERSION: 9
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -17,8 +20,9 @@ jobs:
           node-version: 'lts/*'
 
       - uses: pnpm/action-setup@v2
-        id: pnpm-install
+        id: pnpm-setup
         with:
+          version: ${{ env.PNPM_VERSION }}
           run_install: false
 
       - uses: actions/checkout@v3
@@ -60,7 +64,7 @@ jobs:
         shell: bash
     strategy:
       matrix:
-        node-version: [18.x, 20.x, 22.x]
+        node-version: [18.x, 20.x, 21.x]
 
     steps:
       - uses: actions/setup-node@v3
@@ -68,8 +72,9 @@ jobs:
           node-version: ${{ matrix.node-version }}
 
       - uses: pnpm/action-setup@v2
-        id: pnpm-install
+        id: pnpm-setup
         with:
+          version: ${{ env.PNPM_VERSION }}
           run_install: false
 
       - uses: actions/cache@v3
@@ -95,8 +100,9 @@ jobs:
           node-version: 'lts/*'
 
       - uses: pnpm/action-setup@v2
-        id: pnpm-install
+        id: pnpm-setup
         with:
+          version: ${{ env.PNPM_VERSION }}
           run_install: false
 
       - uses: actions/cache@v3
diff --git a/package.json b/package.json
index 2ce2dd5..67cd1c5 100644
--- a/package.json
+++ b/package.json
@@ -19,8 +19,8 @@
     "prettier": "^3.2.5",
     "turbo": "^2.0.4"
   },
+  "packageManager": "pnpm@9.3.0",
   "engines": {
-    "node": ">=16.0.0"
-  },
-  "packageManager": "pnpm@9.3.0"
+    "node": ">=18.0.0"
+  }
 }