diff --git a/.scrutinizer.yml b/.scrutinizer.yml
index 9c11c297..8fd22a19 100644
--- a/.scrutinizer.yml
+++ b/.scrutinizer.yml
@@ -29,6 +29,9 @@ build:
     nodes:
         tests: true
         analysis:
+            dependencies:
+              after:
+                  - composer require --dev "squizlabs/php_codesniffer=3.*"
             tests:
                 override:
                     -