diff --git a/packages/ubibot-cli/package.json b/packages/ubibot-cli/package.json
index 726cb8c..4f01cc9 100644
--- a/packages/ubibot-cli/package.json
+++ b/packages/ubibot-cli/package.json
@@ -19,6 +19,6 @@
     "memorystream": "0.3.1",
     "prettier": "^1.17.0",
     "tape": "^4.10.1",
-    "yargs": "^13.2.4"
+    "yargs": "^15.0.1"
   }
 }