diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index d96c5e1..aa88305 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: Setup python 3.8
       uses: actions/setup-python@v2
       with: