Bump minimum PHP version to 5.5

Guzzle 6.x requires 5.5+
choccybiccy · Oct 8, 2017 · 24c5b24 · 24c5b24
1 parent f7a65a8
commit 24c5b24
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,5 @@
 language: php
 php:
- - 5.4
  - 5.5
  - 5.6
  - 7.0