diff --git a/mono.json b/mono.json
index b825febb54..5803702361 100644
--- a/mono.json
+++ b/mono.json
@@ -1,9 +1,9 @@
 {
-    "version": "5.0.1.1",
+    "version": "5.2.0.215",
     "homepage": "http://www.mono-project.com/",
     "license": "https://raw.githubusercontent.com/mono/mono/master/LICENSE",
-    "url": "https://download.mono-project.com/archive/5.0.1/windows-installer/mono-5.0.1.1-gtksharp-2.12.44-win32-0.msi",
-    "hash": "5dc2448d8fc726a69921d29cfe8f1e83b664d364bd788b7d553100bea62100a1",
+    "url": "https://download.mono-project.com/archive/5.2.0/windows-installer/mono-5.2.0.215-gtksharp-2.12.45-win32-0.msi",
+    "hash": "7a639b38539080017557dc049ba5ff35ca51c91628e6bee6344c7213481141f8",
     "extract_dir": "Mono",
     "env_add_path": "bin",
     "checkver": {