diff --git a/.travis.yml b/.travis.yml
index 7a8ba35..6ac8a30 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,6 +14,7 @@ matrix:
     - php: 7.1
     - php: 7.2
     - php: 7.3
+    - php: 7.4
     - php: nightly
   fast_finish: true
   allow_failures: