diff --git a/metadata.json b/metadata.json
index 2fd9c52..64dddd4 100644
--- a/metadata.json
+++ b/metadata.json
@@ -24,7 +24,7 @@
   "requirements": [
     {
       "name": "puppet",
-      "version_requirement": ">= 3.7.0"
+      "version_requirement": ">= 3.7.0 < 5.0.0"
     }
   ]
 }