diff --git a/.travis.yml b/.travis.yml
index 37bf1b94e6e365ee85d214f4f8d1e7ce2d915a4e..0e01869c33465bdf9d7467311f523d38cf4dce3b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,6 @@
 sudo: false
 language: php
 php:
-  - 7.0
   - 7.1
   - 7.2
   - 7.3
diff --git a/composer.json b/composer.json
index 62c92239b2344c4e693ff4b37c1bcf5eb5061507..f5aecd473c98245d1bd79fc9005d277fe9d4baaf 100644
--- a/composer.json
+++ b/composer.json
@@ -9,15 +9,15 @@
     ],
     "license": "GPL-2.0",
     "require": {
-        "php": ">=7.0.8",
+        "php": ">=7.1",
         "ahand/mobileesp": "dev-master",
         "cap60552/php-sip2": "1.0.0",
-        "endroid/qr-code": "2.5.0",
+        "endroid/qr-code": "3.5.8",
         "ghislainf/zf2-whoops": "dev-master#2649cf7caf400409942ddc3f8fe15b89381fc74e",
         "jasig/phpcas": "1.3.7",
         "matthiasmullie/minify": "1.3.61",
         "misd/linkify": "1.1.4",
-        "ocramius/proxy-manager": "2.0.4",
+        "ocramius/proxy-manager": "2.1.1",
         "oyejorge/less.php": "1.7.0.14",
         "pear/archive_tar": "^1.4",
         "pear/file_marc": "1.2.0",
@@ -34,7 +34,7 @@
         "yajra/laravel-pdo-via-oci8": "1.4.0",
         "zendframework/zend-cache": "2.8.2",
         "zendframework/zend-captcha": "2.9.0",
-        "zendframework/zend-code": "3.1.0",
+        "zendframework/zend-code": "3.3.1",
         "zendframework/zend-config": "3.3.0",
         "zendframework/zend-console": "2.8.0",
         "zendframework/zend-crypt": "3.3.1",
@@ -76,8 +76,8 @@
         "friendsofphp/php-cs-fixer": "2.15.1",
         "phploc/phploc": "4.0.1",
         "phpmd/phpmd": "2.6.0",
-        "phpunit/phpunit": "6.5.14",
-        "sebastian/phpcpd": "3.0.1",
+        "phpunit/phpunit": "7.5.13",
+        "sebastian/phpcpd": "4.1.0",
         "squizlabs/php_codesniffer": "3.4.2"
     },
     "extra": {