diff --git a/lexicons/artifact.json b/lexicons/artifact.json
--- a/lexicons/artifact.json
+++ b/lexicons/artifact.json
@@ -43,7 +43,7 @@
             "accept": [
               "*/*"
             ],
-            "maxSize": 1000000
+            "maxSize": 52428800
           }
         }
       }