diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index faea06c..d0cb4ed 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Set up Python ${{ matrix.python }}
       uses: actions/setup-python@v4
@@ -89,7 +89,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Set up Elixir
       uses: erlef/setup-beam@v1
@@ -128,7 +128,7 @@ jobs:
     
 #     steps:
 #     - name: Checkout code
-#       uses: actions/checkout@v5
+#       uses: actions/checkout@v6
 
 #     - name: Set up Python 3.11
 #       uses: actions/setup-python@v5
@@ -173,7 +173,7 @@ jobs:
     
 #     steps:
 #     - name: Checkout code
-#       uses: actions/checkout@v5
+#       uses: actions/checkout@v6
 
 #     - name: Set up Elixir
 #       uses: erlef/setup-beam@v1