diff --git a/packages/react-mailkit/package.json b/packages/react-mailkit/package.json
index 229de00..29b45a6 100644
--- a/packages/react-mailkit/package.json
+++ b/packages/react-mailkit/package.json
@@ -47,7 +47,7 @@
     "color": "^4.2.3",
     "html-to-text": "^7.1.1",
     "json2mjml": "^1.0.3",
-    "mjml": "^4.12.0",
+    "mjml": "^4.15.0",
     "mjml-browser": "^4.12.0",
     "static-google-map": "^0.0.3"
   },