diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2167010..6ab991d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Install uv
       uses: astral-sh/setup-uv@v4
@@ -50,7 +50,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Install uv
       uses: astral-sh/setup-uv@v4
@@ -78,7 +78,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Install uv
       uses: astral-sh/setup-uv@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3b0c14c..a6d23fd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Install uv
       uses: astral-sh/setup-uv@v4