diff --git a/.travis.yml b/.travis.yml
index 339126d..7dba4fb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,9 @@
 language: php
 
 php:
-  - 5.4
-  - 5.5
   - 5.6
   - 7.0
+  - 7.1
   - nightly
   - hhvm
 
diff --git a/README.md b/README.md
index 20f7dc7..a0ef30b 100644
--- a/README.md
+++ b/README.md
@@ -16,4 +16,4 @@ Podrobný návoud v [dokumentaci](docs/README.md).
 
 
 ##Požadavky
-PHP 5.4 a novější. Detaily v [composer.json](./composer.json)
+PHP 5.6 a novější. Detaily v [composer.json](./composer.json)
diff --git a/composer.json b/composer.json
index 90321ed..91fce13 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
         "source": "https://github.com/skaut/Skautis"
     },
     "require": {
-        "php": ">=5.4",
+        "php": ">=5.6",
         "ext-soap": "*"
     },
     "require-dev": {