diff --git a/README.md b/README.md
index 040741e..7b9b542 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Include the action in your workflow yaml file with the following arguments:
 ```yaml
 steps:
     ...
-    - uses: pdm-project/setup-pdm@v1.1
+    - uses: pdm-project/setup-pdm@v2.0
       name: Setup PDM
       with:
         python-version: 3.8  # Version range or exact version of a Python version to use, the same as actions/setup-python