diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index aa920f98..d27814ec 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -156,6 +156,7 @@ jobs:
         php:
           - '8.3'  # from 2023-11 to 2025-12 (2027-12)
           - '8.4'  # from 2024-11 to 2026-12 (2028-12)
+          - '8.5'  # from 2025-11 to 2027-12 (2029-12)
     steps:
       - uses: actions/checkout@v4
       - uses: docker://pipelinecomponents/php-codesniffer