diff --git a/requirements.txt b/requirements.txt
index 468d0c2..c77e516 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 tensorflow_gpu==1.14.0
 Keras==2.3.1
 networkx==2.4
-arrow==0.14.2
+arrow==0.15.1
 numpy==1.16.4
 matplotlib==3.1.0
 scikit_learn==0.22