diff --git a/.travis.yml b/.travis.yml
index 88f3f8d..fe754b4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,10 +7,7 @@ php:
 - '7.3'
 - '7.4'
 - nightly
-- hhvm
 - '5.6'
-- '5.5'
-- '5.4'
 
 addons:
   apt: