diff --git a/speech-commands/demo/yarn.lock b/speech-commands/demo/yarn.lock
index 49688fd189..5c49ba091c 100644
--- a/speech-commands/demo/yarn.lock
+++ b/speech-commands/demo/yarn.lock
@@ -2715,9 +2715,9 @@ electron-to-chromium@^1.3.30, electron-to-chromium@^1.3.649:
   integrity sha512-Zd9ofdIMYHYhG1gvnejQDvC/kqSeXQvtXF0yRURGxgwGqDZm9F9Fm3dYFnm5gyuA7xpXfBlzVLN1sz0FjxpKfw==
 
 elliptic@^6.5.3:
-  version "6.5.4"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.4.tgz#da37cebd31e79a1367e941b592ed1fbebd58abbb"
-  integrity sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==
+  version "6.6.0"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.6.0.tgz#5919ec723286c1edf28685aa89261d4761afa210"
+  integrity sha512-dpwoQcLc/2WLQvJvLRHKZ+f9FgOdjnq11rurqwekGQygGPsYSK29OMMD2WalatiqQ+XGFDglTNixpPfI+lpaAA==
   dependencies:
     bn.js "^4.11.9"
     brorand "^1.1.0"