diff --git a/.github/workflows/integration-test.yaml b/.github/workflows/integration-test.yaml
index 56f8b45..c76c2b4 100644
--- a/.github/workflows/integration-test.yaml
+++ b/.github/workflows/integration-test.yaml
@@ -56,7 +56,7 @@ jobs:
             extra_flags: --upgrade-from=1
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: "3.10"
@@ -119,7 +119,7 @@ jobs:
             distro_image: "ubuntu:22.04"
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: "3.10"
diff --git a/.github/workflows/unit-test.yaml b/.github/workflows/unit-test.yaml
index 1b5b7bf..8990aeb 100644
--- a/.github/workflows/unit-test.yaml
+++ b/.github/workflows/unit-test.yaml
@@ -48,7 +48,7 @@ jobs:
             python_version: "3.12"
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: "${{ matrix.python_version }}"