diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
index 20f3f58..a1db34a 100644
--- a/.github/workflows/publish-release.yml
+++ b/.github/workflows/publish-release.yml
@@ -26,12 +26,12 @@ jobs:
     steps:
 
       - name: Setup .NET SDK
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         with:
           dotnet-version: 9.x
 
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/test-task.yml b/.github/workflows/test-task.yml
index 2541114..c853f1e 100644
--- a/.github/workflows/test-task.yml
+++ b/.github/workflows/test-task.yml
@@ -13,12 +13,12 @@ jobs:
     steps:
 
       - name: Setup .NET SDK
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         with:
           dotnet-version: 9.x
 
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Check code style
         run: |
diff --git a/.github/workflows/update-languagedata.yml b/.github/workflows/update-languagedata.yml
index 69edcd8..61aca74 100644
--- a/.github/workflows/update-languagedata.yml
+++ b/.github/workflows/update-languagedata.yml
@@ -21,12 +21,12 @@ jobs:
     steps:
 
       - name: Setup .NET SDK
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         with:
           dotnet-version: 9.x
 
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Download language data and generate code
         run: |