diff --git a/speech/package.json b/speech/package.json
index f571bb8cba0..f47e873571c 100644
--- a/speech/package.json
+++ b/speech/package.json
@@ -16,7 +16,7 @@
     "chalk": "^3.0.0",
     "node-record-lpcm16": "^1.0.1",
     "sox": "^0.1.0",
-    "yargs": "^14.0.0"
+    "yargs": "^15.0.0"
   },
   "devDependencies": {
     "chai": "^4.2.0",