diff --git a/.travis.yml b/.travis.yml
index 2e6394c..17fa497 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: php
 
 php:
-  - 7.1
-  - 7.2
+  - 7.3
+  - 7.4
 
 branches:
   only:
@@ -22,6 +22,3 @@ script:
 
 after_success:
  - travis_retry php vendor/bin/coveralls.phar -v --exclude-no-stmt
-
-notifications:
-  slack: fortunesolutions:PoLjMJuARdFicBIEPzdNrZ96