diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
index a7450cf..20f3f58 100644
--- a/.github/workflows/publish-release.yml
+++ b/.github/workflows/publish-release.yml
@@ -31,7 +31,7 @@ jobs:
           dotnet-version: 9.x
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/test-task.yml b/.github/workflows/test-task.yml
index 3479104..2541114 100644
--- a/.github/workflows/test-task.yml
+++ b/.github/workflows/test-task.yml
@@ -18,7 +18,7 @@ jobs:
           dotnet-version: 9.x
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check code style
         run: |
diff --git a/.github/workflows/update-languagedata.yml b/.github/workflows/update-languagedata.yml
index 52a733a..69edcd8 100644
--- a/.github/workflows/update-languagedata.yml
+++ b/.github/workflows/update-languagedata.yml
@@ -26,7 +26,7 @@ jobs:
           dotnet-version: 9.x
 
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Download language data and generate code
         run: |