diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cef88b30..a385f711 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,8 +20,6 @@ jobs:
               if: ((github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push') == false
 
             - uses: pnpm/action-setup@v4
-              with:
-                  version: 9
 
             - uses: actions/setup-node@v4
               with:
@@ -183,8 +181,6 @@ jobs:
         steps:
             - uses: actions/checkout@v4
             - uses: pnpm/action-setup@v4
-              with:
-                  version: 9
 
             - uses: actions/setup-node@v4
               with:
diff --git a/.github/workflows/release_please.yml b/.github/workflows/release_please.yml
index 327ee14d..84399bd5 100644
--- a/.github/workflows/release_please.yml
+++ b/.github/workflows/release_please.yml
@@ -17,8 +17,6 @@ jobs:
             version: '${{steps.release.outputs.major}}.${{steps.release.outputs.minor}}.${{steps.release.outputs.patch}}'
         steps:
             - uses: pnpm/action-setup@v4
-              with:
-                  version: 9
 
             - uses: actions/setup-node@v4
               with:
diff --git a/.github/workflows/update_dep.yml b/.github/workflows/update_dep.yml
index ef4198db..865c60c3 100644
--- a/.github/workflows/update_dep.yml
+++ b/.github/workflows/update_dep.yml
@@ -18,8 +18,6 @@ jobs:
                   ref: dev
                   token: ${{ secrets.GH_TOKEN }}
             - uses: pnpm/action-setup@v4
-              with:
-                  version: 9
             - uses: actions/setup-node@v4
               with:
                   node-version: 20
diff --git a/.github/workflows/update_deps.yml b/.github/workflows/update_deps.yml
index 42cbea5f..0612f194 100644
--- a/.github/workflows/update_deps.yml
+++ b/.github/workflows/update_deps.yml
@@ -19,8 +19,6 @@ jobs:
                   ref: dev
                   token: ${{ secrets.GH_TOKEN }}
             - uses: pnpm/action-setup@v4
-              with:
-                  version: 9
             - uses: actions/setup-node@v4
               with:
                   node-version: 20
diff --git a/package.json b/package.json
index 21965f92..794cdd6e 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
     "version": "2.1.0",
     "description": "Zigbee to MQTT bridge using Zigbee-herdsman",
     "main": "index.js",
+    "packageManager": "pnpm@9.15.4",
     "repository": {
         "type": "git",
         "url": "git+https://github.com/Koenkk/zigbee2mqtt.git"