diff --git a/metadata.json b/metadata.json
index 4c92811..4358f31 100644
--- a/metadata.json
+++ b/metadata.json
@@ -11,10 +11,6 @@
     {
       "operatingsystem": "windows",
       "operatingsystemrelease": [
-        "XP",
-        "Vista",
-        "2008",
-        "2008",
         "2008R2",
         "2012",
         "2012R2",
@@ -45,7 +41,7 @@
   "requirements": [
     {
       "name": "puppet",
-      "version_requirement": ">= 4.7.1 < 6.0.0"
+      "version_requirement": ">= 4.10.0 < 6.0.0"
     }
   ]
 }