diff --git a/mobile-web/package.json b/mobile-web/package.json
index 66f4e2b..a38df38 100644
--- a/mobile-web/package.json
+++ b/mobile-web/package.json
@@ -33,6 +33,6 @@
   },
   "volta": {
     "node": "12.14.1",
-    "yarn": "1.21.1"
+    "yarn": "1.22.22"
   }
 }