diff --git a/.github/workflows/pullrequestchecks.yml b/.github/workflows/pullrequestchecks.yml
index cdd7038..9a4950b 100644
--- a/.github/workflows/pullrequestchecks.yml
+++ b/.github/workflows/pullrequestchecks.yml
@@ -19,9 +19,9 @@ jobs:
         with:
           python-version: 3.7
 
-      - name: Install Poetry
-        uses: dschep/install-poetry-action@v1.2
-
+      - name: Install Poetry Action
+        uses: snok/install-poetry@v1.3.3
+      
       - name: Cache Poetry virtualenv
         uses: actions/cache@v1
         id: cache