diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0b0986a0..0ccd65e0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -43,16 +43,22 @@ jobs:
 
       - name: "Install packages for PHP 8.4"
         if: ${{ matrix.php-version == '8.4' }}
-        run: "composer install --ignore-platform-reqs"
+        run: |
+          composer install --ignore-platform-reqs
+          composer up vimeo/psalm@5.x-dev --ignore-platform-reqs
 
       - name: "Run tests (old PHP versions)"
         if: ${{ matrix.php-version == '7.4' || matrix.php-version == '8.0' || matrix.php-version == '8.1' }}
         run: "PHPUNIT_FLAGS=--no-coverage make test-phpunit test-psalm test-examples"
 
       - name: "Run tests"
-        if: ${{ matrix.php-version == '8.2' || matrix.php-version == '8.3' || matrix.php-version == '8.4' }}
+        if: ${{ matrix.php-version == '8.2' || matrix.php-version == '8.3' }}
         run: "make -j -O test"
 
+      - name: "Run tests (PHP 8.4)"
+        if: ${{ matrix.php-version == '8.4' }}
+        run: "make -j -O test-phpunit test-examples"
+
       - name: "Send code coverage"
         if: ${{ matrix.php-version == '8.3' }}
         uses: codecov/codecov-action@v4.5.0