diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 43b85edab..f68974b63 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -101,7 +101,7 @@ jobs:
 
     - name: Submit code coverage
       if: matrix.php-version == '8.0'
-      uses: codecov/codecov-action@v1
+      uses: codecov/codecov-action@v3
 
   testsuite-windows:
     runs-on: windows-2019
@@ -169,7 +169,7 @@ jobs:
           vendor/bin/phpunit --verbose --coverage-clover=coverage.xml
 
     - name: Submit code coverage
-      uses: codecov/codecov-action@v1
+      uses: codecov/codecov-action@v3
 
   cs-stan:
     name: Coding Standard & Static Analysis