diff --git a/package.json b/package.json
index e84ebb0..62c78de 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,6 @@
     "@brightspace-ui/intl": "^3",
     "@polymer/iron-ajax": "^3.0.0-pre.26",
     "@polymer/polymer": "^3",
-    "intl-messageformat": "^11"
+    "intl-messageformat": "^12"
   }
 }