diff --git a/requirements.txt b/requirements.txt
index 13c8092..7853be2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,4 @@ networkx==2.3
 dynetx==0.2.2
 bokeh==1.1.0
 matplotlib==3.0.3
-pytest==4.4.1
+pytest==4.4.2