diff --git a/lib/monaco/package.json b/lib/monaco/package.json
index db27164..b69fdce 100644
--- a/lib/monaco/package.json
+++ b/lib/monaco/package.json
@@ -26,7 +26,7 @@
     "monaco-editor-core": "0.11.7",
     "monaco-html": "2.0.2",
     "monaco-json": "2.0.1",
-    "monaco-languages": "1.0.4",
+    "monaco-languages": "1.5.0",
     "monaco-typescript": "3.0.2",
     "rimraf": "2.6.2",
     "typedoc": "0.11.1",