diff --git a/requirements.txt b/requirements.txt
index 43043775e..5f5183321 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-ccxt==1.14.121
+ccxt==1.14.155
 SQLAlchemy==1.2.8
 python-telegram-bot==10.1.0
 arrow==0.12.1
@@ -10,9 +10,9 @@ pandas==0.23.0
 scikit-learn==0.19.1
 scipy==1.1.0
 jsonschema==2.6.0
-numpy==1.14.3
+numpy==1.14.4
 TA-Lib==0.4.17
-pytest==3.6.0
+pytest==3.6.1
 pytest-mock==1.10.0
 pytest-cov==2.5.1
 hyperopt==0.1