diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 43622b9..d4d03d5 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -17,9 +17,9 @@ jobs:
         python-version: [ '3.8', '3.9', '3.10', '3.11' ]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
@@ -27,14 +27,14 @@ jobs:
           python -m pip install --upgrade pip
           pip install coverage
           pip install coveralls
-                 
-      - name: Run tests	      
-        run: |	       
+
+      - name: Run tests
+        run: |
           make unittest
-      - name: Coverage	   
+      - name: Coverage
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 
-        run: |	      
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
          coveralls --service=github
 
   deploy:
@@ -43,9 +43,9 @@ jobs:
     needs: build
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: '3.11'
       - name: Install dependencies
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index aea4412..8896f6d 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -3,20 +3,23 @@
 name: Tests
 
 on: [ push, pull_request, workflow_dispatch ]
+permissions:
+  contents: read
+  pull-requests: write
 
 jobs:
   build:
     name: Tests
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     strategy:
       matrix:
         python-version: [ '3.8', '3.9', '3.10', '3.11' ]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
@@ -24,12 +27,17 @@ jobs:
           python -m pip install --upgrade pip
           pip install coverage
           pip install coveralls
-                 
-      - name: Run tests	      
-        run: |	       
+
+      - name: Run tests
+        run: |
           make unittest
-      - name: Coverage	   
+      - name: Coverage
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} 
-        run: |	      
-         coveralls --service=github
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          COVERALLS_PARALLEL: true
+          COVERALLS_FLAG_NAME: ${{ matrix.python-version }}"
+          COVERALLS_SERVICE_NAME: github
+          COVERALLS_SERVICE_JOB_ID: "${{ github.run_id }}"
+          COVERALLS_SERVICE_NUMBER: "${{ github.workflow }}-${{ github.run_number }}"
+        run: |
+         coveralls