diff --git a/requirements.txt b/requirements.txt
index f4b18bb..9492cb1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,6 +26,6 @@ retrying==1.3.3
 sendgrid==6.4.3
 six==1.15.0
 sqlparse==0.3.1
-starkbank-ecdsa==1.0.0
+starkbank-ecdsa==2.0.1
 urllib3==1.25.9
 whitenoise==5.1.0
\ No newline at end of file