diff --git a/.travis.yml b/.travis.yml
index 2767a51..8171537 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,9 @@
 language: php
 
 php:
-  - '7'
   - '7.1'
   - '7.2'
+  - '7.3'
   - nightly
 
 matrix: