diff --git a/requirements-test.txt b/requirements-test.txt
index 91fa934ada0c6fbbdf958bde98dbe673ad098618..81b6f9485545d07fe21ae2effe83ebc952570696 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -2,7 +2,7 @@ pip
 setuptools
 wheel
 future==0.18.2
-ecdsa==0.15
+ecdsa==0.16.0
 requests==2.24.0
 websocket-client==0.57.0
 pytz==2020.1