diff --git a/requirements-dev.txt b/requirements-dev.txt
index 0592b99e8..69082587a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@
 flake8==3.7.7
 flake8-type-annotations==0.1.0
 flake8-tidy-imports==2.0.0
-pytest==4.3.1
+pytest==4.4.0
 pytest-mock==1.10.3
 pytest-asyncio==0.10.0
 pytest-cov==2.6.1
diff --git a/requirements.txt b/requirements.txt
index 6e21e879d..bdad28181 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-ccxt==1.18.418
+ccxt==1.18.420
 SQLAlchemy==1.3.1
 python-telegram-bot==11.1.0
 arrow==0.13.1