diff --git a/backend/requirements.txt b/backend/requirements.txt
index e7739b9..7ebaaaf 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -2,7 +2,7 @@ cffi==1.12.3
 Django~=2.2
 django-cors-headers==2.5.3
 django-webpack-loader==0.6.0
-ecdsa==0.13.3
+ecdsa==0.19.2
 future==0.18.3
 psycopg2==2.8.1
 pyasn1==0.4.5