diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 92cd055..7f467fe 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v6
 
     - name: Set up Python 3.9
       uses: actions/setup-python@v2
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index ee2bf8d..bed196a 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v6
 
     - name: Install deps
       run: |