diff --git a/.github/workflows/reusable-integration-and-unit-tests.yml b/.github/workflows/reusable-integration-and-unit-tests.yml
index b82071e..64cf905 100644
--- a/.github/workflows/reusable-integration-and-unit-tests.yml
+++ b/.github/workflows/reusable-integration-and-unit-tests.yml
@@ -58,7 +58,7 @@ jobs:
             is-multisite: 0
             allow-failure: true
           - wordpress-version: "nightly"
-            php-version: "8.5"
+            php-version: "8.6"
             is-multisite: 0
             allow-failure: true