diff --git a/.github/workflows/test-anchor.yml b/.github/workflows/test-anchor.yml
index b510697..3d60f21 100644
--- a/.github/workflows/test-anchor.yml
+++ b/.github/workflows/test-anchor.yml
@@ -16,6 +16,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
+          version: 9
           run_install: false
 
       - name: Install Node.js
diff --git a/.github/workflows/test-web.yml b/.github/workflows/test-web.yml
index 6718a15..a6f4460 100644
--- a/.github/workflows/test-web.yml
+++ b/.github/workflows/test-web.yml
@@ -16,6 +16,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/action-setup@v4
         with:
+          version: 9
           run_install: false
 
       - name: Install Node.js
diff --git a/package.json b/package.json
index 25f179c..f1835fa 100644
--- a/package.json
+++ b/package.json
@@ -62,6 +62,5 @@
       "anchor": "0.30.1",
       "solana": "1.18.0"
     }
-  },
-  "packageManager": "pnpm@9.7.0+sha512.dc09430156b427f5ecfc79888899e1c39d2d690f004be70e05230b72cb173d96839587545d09429b55ac3c429c801b4dc3c0e002f653830a420fa2dd4e3cf9cf"
+  }
 }