diff --git a/.ci/test-matrix.yml b/.ci/test-matrix.yml
index b9248f190..4fe0231eb 100644
--- a/.ci/test-matrix.yml
+++ b/.ci/test-matrix.yml
@@ -3,6 +3,7 @@ STACK_VERSION:
   - 7.17-SNAPSHOT
   
 PHP_VERSION:
+  - 8.3-cli
   - 8.2-cli
   - 8.1-cli
   - 8.0-cli
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a4704fb5f..615eaef39 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        php-version: [7.3, 7.4, 8.0, 8.1, 8.2]
+        php-version: [7.3, 7.4, 8.0, 8.1, 8.2, 8.3]
         os: [ubuntu-latest]
         es-version: [7.17-SNAPSHOT]