diff --git a/composer.json b/composer.json
index 60a80f8a1..75f86f3dc 100644
--- a/composer.json
+++ b/composer.json
@@ -30,28 +30,28 @@
     } 
   },
   "require": {
-    "components/jquery": "1.12.*",
+    "components/jquery": "2.2.*",
     "components/jqueryui": "1.12.*",
-    "components/handlebars.js": "v1.3.0",
+    "components/handlebars.js": "v4.0.11",
     "davidstutz/bootstrap-multiselect": "v0.9.13",
     "easyrdf/easyrdf": "0.10.0-alpha.1",
-    "twig/twig": "1.29.*",
-    "twig/extensions": "1.4.*",
+    "twig/twig": "1.35.*",
+    "twig/extensions": "1.5.*",
     "twitter/bootstrap": "3.2.*",
     "twitter/typeahead.js": "v0.10.5",
     "willdurand/negotiation": "1.5.*",
     "vakata/jstree": "3.3.*",
-    "punic/punic": "1.6.0",
+    "punic/punic": "1.6.5",
     "ml/json-ld": "1.*",
     "medialize/uri.js": "1.18.2",
     "ext-gettext": "*",
-    "monolog/monolog": "^1.22"
+    "monolog/monolog": "1.23.*"
   },
   "require-dev": {
-    "phpunit/phpunit": "4.8 - 5.1",
+    "phpunit/phpunit": "4.8 - 5.3.5",
     "umpirsky/twig-gettext-extractor": "1.1.*",
     "phpdocumentor/phpdocumentor": "2.*",
-    "codeclimate/php-test-reporter": "0.3.2",
+    "codeclimate/php-test-reporter": "0.4.4",
     "symfony/dom-crawler": "3.2.6",
     "mockery/mockery": "1.0.0-alpha1"
   },