diff --git a/requirements.txt b/requirements.txt
index a08f55beb..40ab21f61 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-ccxt==1.17.411
+ccxt==1.17.421
 SQLAlchemy==1.2.12
 python-telegram-bot==11.1.0
 arrow==0.12.1