diff --git a/composer.json b/composer.json
index 65e1981..061e841 100644
--- a/composer.json
+++ b/composer.json
@@ -16,15 +16,15 @@
   "require": {
     "guzzlehttp/guzzle": "~6.0",
     "offline/laravel-config-writer": "~1.0",
-    "cypresslab/gitelephant": "^1.1",
-    "symfony/console": "^3.0",
-    "symfony/process": "^3.0",
-    "symfony/yaml": "^3.0"
+    "cypresslab/gitelephant": "~1.1",
+    "symfony/console": "~3.0",
+    "symfony/process": "~3.0",
+    "symfony/yaml": "~3.0"
   },
   "bin": [
     "october"
   ],
   "require-dev": {
-    "symfony/var-dumper": "^3.0"
+    "symfony/var-dumper": "~3.0"
   }
 }
diff --git a/composer.lock b/composer.lock
index 1f97652..5cd2027 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "d9abc2551ca6082be55e3e67b5bcb2bc",
-    "content-hash": "7e86426ad8f0d99e8c5e62412cf54718",
+    "hash": "394ba984cf6ae59fb48377aa9271db29",
+    "content-hash": "e5bbb712f67aafd81ee7b6573700e448",
     "packages": [
         {
             "name": "cypresslab/gitelephant",