Update requirements

README.md

@@ -5,7 +5,7 @@ This project bundles all Icinga PHP libraries into one piece and can be integrat
 ## Requirements
 
 * [Icinga Web 2](https://github.com/Icinga/icingaweb2) (>= 2.9)
-* PHP (>= 5.6, 7+ recommended)
+* PHP (>= 7.0)
 
 ## Bundled Parts
 

composer.json

@@ -11,14 +11,14 @@
         }
     },
     "require": {
-        "php": ">=5.6.0",
-        "ipl/html": "^0.4.2",
+        "php": ">=7.0.33",
+        "ipl/html": "^0.5.0",
         "ipl/i18n": "^0.1.0",
         "ipl/orm": "^0.3.0",
-        "ipl/sql": "^0.3.2",
-        "ipl/stdlib": "^0.10.0",
+        "ipl/sql": "^0.4.0",
+        "ipl/stdlib": "^0.11.0",
         "ipl/validator": "^0.3.0",
-        "ipl/web": "^0.3.0"
+        "ipl/web": "^0.4.0"
     },
     "require-dev": {
     },