diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c482559c..17d1ff48 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
         strategy:
             fail-fast: false
             matrix:
-                php-version: ['5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2']
+                php-version: ['5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
     quality_tools:
         name: Quality Tools
         timeout-minutes: 5
@@ -92,4 +92,4 @@ jobs:
             fail-fast: false
             matrix:
                 os: [ubuntu-latest, windows-latest, macos-latest]
-                php-version: ['7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2']
+                php-version: ['7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4']