diff --git a/.github/labeler.yml b/.github/labeler.yml
index 5f14a85..0a8bf08 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -6,6 +6,11 @@ php:
   - '**/*.php'
 python:
   - '**/*.py'
+cpp:
+  - '**/*.cpp'
+  - '**/*.cxx'
+  - '**/*.cc'
+  - '**/*.cp'
 
 'Type: Testing':
   - '**/tests/*'
diff --git a/.github/workflows/pr-updated.yml b/.github/workflows/pr-updated.yml
index 4353e06..93c4657 100644
--- a/.github/workflows/pr-updated.yml
+++ b/.github/workflows/pr-updated.yml
@@ -63,6 +63,9 @@ jobs:
             echo "::set-env name=RUNNING::"
           fi
 
+      - name: Sort
+        run: npx sort-package-json
+        if: env.RUNNING
       - name: Get version
         uses: technote-space/get-next-version-action@v1
         with:
diff --git a/.github/workflows/update-dependencies.yml b/.github/workflows/update-dependencies.yml
index babd0c6..8b279a5 100644
--- a/.github/workflows/update-dependencies.yml
+++ b/.github/workflows/update-dependencies.yml
@@ -57,6 +57,9 @@ jobs:
           if [[ ! -f package.json ]] || [[ $(< package.json jq -r '.version == null') == 'true' ]]; then
             echo "::set-env name=RUNNING2::"
           fi
+      - name: Sort
+        run: npx sort-package-json
+        if: env.RUNNING2
       - name: Get version
         uses: technote-space/get-next-version-action@v1
         with: