diff --git a/python_requirements.txt b/python_requirements.txt
index 9123081..c4a5c5d 100644
--- a/python_requirements.txt
+++ b/python_requirements.txt
@@ -1,4 +1,4 @@
 numpy==1.14.0
 pylint==1.8.2
 scipy==1.0.0
-mpmath==1.0.0
\ No newline at end of file
+mpmath==1.3.0
\ No newline at end of file