diff --git a/example/package-lock.json b/example/package-lock.json
index f77d87b..552c41c 100644
--- a/example/package-lock.json
+++ b/example/package-lock.json
@@ -13527,9 +13527,9 @@
       }
     },
     "yarn": {
-      "version": "1.19.2",
-      "resolved": "https://registry.npmjs.org/yarn/-/yarn-1.19.2.tgz",
-      "integrity": "sha512-OdLN/K/sA+KnW4ggNQwHYK6YJdLkSWxbx6IYd+WIQJ6xDfk8CIYKckBfwGxTBmDaEluWs83InzjFCmUqPtpY+w==",
+      "version": "1.22.0",
+      "resolved": "https://registry.npmjs.org/yarn/-/yarn-1.22.0.tgz",
+      "integrity": "sha512-KMHP/Jq53jZKTY9iTUt3dIVl/be6UPs2INo96+BnZHLKxYNTfwMmlgHTaMWyGZoO74RI4AIFvnWhYrXq2USJkg==",
       "dev": true
     },
     "yauzl": {