diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6fb8da4..26dc23d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,4 +6,4 @@ include:
       - '/includes/include.drupalci.variables.yml'
       - '/includes/include.drupalci.workflows.yml'
 variables:
-  CORE_PHP_MIN: '7.3'
+  CORE_PHP_MIN: '8.1'