diff --git a/.github/workflows/invite-by-comment.yml b/.github/workflows/invite-by-comment.yml
index d2950af..af8da24 100644
--- a/.github/workflows/invite-by-comment.yml
+++ b/.github/workflows/invite-by-comment.yml
@@ -8,7 +8,7 @@ jobs:
 
       steps:
         - name: checkout repo content
-          uses: actions/checkout@v3
+          uses: actions/checkout@v4
         - name: setup python
           uses: actions/setup-python@v4
           with:
diff --git a/.github/workflows/invite-by-star.yml b/.github/workflows/invite-by-star.yml
index fbeb062..fbd2016 100644
--- a/.github/workflows/invite-by-star.yml
+++ b/.github/workflows/invite-by-star.yml
@@ -8,7 +8,7 @@ jobs:
 
       steps:
         - name: checkout repo content
-          uses: actions/checkout@v3
+          uses: actions/checkout@v4
         - name: setup python
           uses: actions/setup-python@v4
           with: