diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a28223b..02868bb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v6.0.3
 
       - name: Set up Python
         uses: actions/setup-python@v6.2.0
@@ -63,7 +63,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v6.0.3
 
       - name: Set up Python
         uses: actions/setup-python@v6.2.0
@@ -95,7 +95,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v6.0.3
 
       - name: Set up Python
         uses: actions/setup-python@v6.2.0