diff --git a/.travis.yml b/.travis.yml
index fd25957..4a1e036 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,7 @@ php:
   - 7.1
   - 7.2
   - 7.3
+  - 7.4
   - nightly
 
 matrix: