diff --git a/sherlock/resources/data.schema.json b/sherlock/resources/data.schema.json
index 5f08541..931255d 100644
--- a/sherlock/resources/data.schema.json
+++ b/sherlock/resources/data.schema.json
@@ -33,7 +33,7 @@
                 },
                 "request_method": {
                     "type": "string",
-                    "enum": [ "GET", "POST", "HEAD" ]
+                    "enum": [ "GET", "POST", "HEAD", "PUT" ]
                 },
                 "errorType": {
                     "type": "string",