diff --git a/.github/workflows/update_zhc.yml b/.github/workflows/update_zhc.yml
index 057fe54d..03674f3a 100644
--- a/.github/workflows/update_zhc.yml
+++ b/.github/workflows/update_zhc.yml
@@ -13,7 +13,7 @@ jobs:
     - uses: actions/setup-node@v2-beta
       with:
         node-version: 12
-    - run: npm install zigbee-herdsman-converters@${{ github.event.client_payload.version }}
+    - run: npm install zigbee-herdsman-converters@${{ github.event.client_payload.version }} --save-exact
     - run: rm -rf node_modules npm-shrinkwrap.json && npm install && npm shrinkwrap --dev
     - uses: peter-evans/create-pull-request@v2
       with: