diff --git a/.github/workflows/dotnet-rest-ci.yml b/.github/workflows/dotnet-rest-ci.yml
index 61191cf..fc4f801 100644
--- a/.github/workflows/dotnet-rest-ci.yml
+++ b/.github/workflows/dotnet-rest-ci.yml
@@ -19,7 +19,7 @@ jobs:
                 working-directory: ./client-samples/dotnet/rest
         steps:
         - name: Checkout repository
-          uses: actions/checkout@v5
+          uses: actions/checkout@v6
         - name: Setup .NET
           uses: actions/setup-dotnet@v5
           with:
diff --git a/.github/workflows/java-base-ci.yml b/.github/workflows/java-base-ci.yml
index 6ed600f..cf55319 100644
--- a/.github/workflows/java-base-ci.yml
+++ b/.github/workflows/java-base-ci.yml
@@ -19,7 +19,7 @@ jobs:
         working-directory: ${{ inputs.working-directory }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Set up JDK
         uses: actions/setup-java@v5
         with:
diff --git a/.github/workflows/python-base-ci.yml b/.github/workflows/python-base-ci.yml
index adc8d02..91fcd14 100644
--- a/.github/workflows/python-base-ci.yml
+++ b/.github/workflows/python-base-ci.yml
@@ -19,7 +19,7 @@ jobs:
         working-directory: ${{ inputs.working-directory }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Set up Python
         uses: actions/setup-python@v6
         with: