diff --git a/composer.json b/composer.json
index 476170f23e9e68d86275b4a55be30aed85a822c3..6239a9296db591d42c6c10e7c146beeeddc81815 100644
--- a/composer.json
+++ b/composer.json
@@ -27,10 +27,10 @@
     }
   },
   "require": {
-    "composer/installers": "~1",
-    "oomphinc/composer-installers-extender": "~1",
-    "cweagans/composer-patches": "~1",
-    "drupal-composer/drupal-scaffold": "~2",
+    "composer/installers": "~1.0",
+    "oomphinc/composer-installers-extender": "~1.0",
+    "cweagans/composer-patches": "~1.0",
+    "drupal-composer/drupal-scaffold": "~2.0",
     "drupal/drupal-library-installer-plugin": "^0.3",
     "drupal/varbase_core": "6.x-dev",
     "drupal/varbase_media": "6.x-dev",
@@ -59,17 +59,18 @@
     "drupal/login_destination": "1.x-dev#54be8b89fdc073ca40af6b9b2eeb050e0aeb7908"
   },
   "require-dev": {
-    "drush/drush": "~9",
-    "drupal/coder": "~8",
-    "drupal/drupal-extension": "~3",
-    "phing/phing": "~2",
-    "behat/behat": "~3",
-    "behat/mink": "~1",
-    "behat/mink-extension": "~2.",
-    "behat/mink-goutte-driver": "~1",
-    "behat/mink-zombie-driver": "~1",
-    "behat/mink-selenium2-driver": "~1",
-    "behatch/contexts": "~3",
+    "drupal/console": "~1.0",
+    "drush/drush": "~9.0",
+    "drupal/coder": "~8.0",
+    "drupal/drupal-extension": "~3.0",
+    "phing/phing": "~2.0",
+    "behat/behat": "~3.0",
+    "behat/mink": "~1.0",
+    "behat/mink-extension": "~2.0",
+    "behat/mink-goutte-driver": "~1.0",
+    "behat/mink-zombie-driver": "~1.0",
+    "behat/mink-selenium2-driver": "~1.0",
+    "behatch/contexts": "~3.0",
     "emuse/behat-html-formatter": "^0.1.0"
   },
   "config": {