Merge pull request #11 from activecollab/next

Update test environment

Author: ilijastuden

.travis.yml

@@ -1,6 +1,6 @@
 language: php
 php:
-  - 7.2
+  - 7.3
 before_install:
   - composer self-update
 install: composer install --dev

composer.json

@@ -7,14 +7,16 @@
     "license": "MIT",
     "type": "library",
     "require": {
-        "php": ">=7.2",
+        "php": ">=7.3",
         "ext-json": "*",
-        "activecollab/containeraccess": "^1.0",
+        "activecollab/containeraccess": "^2.0",
         "activecollab/etag": "^1.0",
-        "activecollab/templateengine": "^1.0",
+        "activecollab/templateengine": "^2.0",
         "activecollab/utils": "^1.0",
+        "psr/http-factory": "^1.0",
         "psr/http-message": "^1.0",
-        "psr/log": "~1.0"
+        "psr/log": "~1.0",
+        "zendframework/zend-diactoros": "^2.2"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^2.0",