diff --git a/package.json b/package.json
index 415f3b8e90..de51caa743 100644
--- a/package.json
+++ b/package.json
@@ -204,7 +204,7 @@
     "lodash": "^4.17.21",
     "loop-protect": "github:catarak/loop-protect",
     "mime": "^3.0.0",
-    "mjml": "^4.14.1",
+    "mjml": "^4.15.0",
     "nodemailer": "^6.7.3",
     "nodemailer-mailgun-transport": "^2.1.3",
     "passport": "^0.6.0",