diff --git a/.travis.yml b/.travis.yml
index afa1ba2..3115ab6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,7 @@
 language: php
 php:
-  - '7.3'
+  - 7.2
+  - 7.3
 services:
   - mysql
 before_script:
diff --git a/docs/user-guide/installation.md b/docs/user-guide/installation.md
index 19a42db..7d66d3c 100644
--- a/docs/user-guide/installation.md
+++ b/docs/user-guide/installation.md
@@ -11,7 +11,7 @@ you may be interested in looking at a [legacy 1.x release](https://github.com/cy
 
 
  - Apache, nginx, IIS, or lighttpd (Apache preferred)
- - PHP >= 5.5.9 and **< 7.4**
+ - PHP >= 7.2 and < 7.4
  - MariaDB or MySQL >= 5.5, SQLite alternatively
  - composer
  - PHP requirements: