diff --git a/composer.json b/composer.json
index 21ceda1..c3070e0 100644
--- a/composer.json
+++ b/composer.json
@@ -14,12 +14,12 @@
         }
     ],
     "require": {
-        "silverstripe/framework": ">=3.2",
-        "silverstripe/cms": ">=3.2"
+        "silverstripe/framework": "^3.2",
+        "silverstripe/cms": "^3.2"
     },
     "require-dev": {
         "phpunit/PHPUnit": "~3.7@stable"
     },
     "extra": [],
     "license": "BSD-3-Clause"
-}
\ No newline at end of file
+}