diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9d6cc2e..4797d0a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,9 +18,12 @@ jobs:
     runs-on: ${{ matrix.image }}
     strategy:
       matrix:
-        php: ["8.0", "8.1", "8.2", "8.3"]
+        php: ["8.0", "8.1", "8.2"]
         pm-version-major: [4, 5]
         image: [ubuntu-20.04, ubuntu-22.04, ubuntu-latest]
+        exclude:
+          - pm-version-major: 4
+            php: "8.3" #not supported
 
     steps:
       - uses: actions/checkout@v4