up mentions

package.json

@@ -61,7 +61,7 @@
     "nodebb-plugin-emoji-extended": "1.1.1",
     "nodebb-plugin-emoji-one": "1.2.1",
     "nodebb-plugin-markdown": "8.1.0",
-    "nodebb-plugin-mentions": "2.1.6",
+    "nodebb-plugin-mentions": "2.1.7",
     "nodebb-plugin-soundpack-default": "1.0.0",
     "nodebb-plugin-spam-be-gone": "0.5.1",
     "nodebb-rewards-essentials": "0.0.9",