diff --git a/requirements.txt b/requirements.txt
index bf883c5..164308e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ matplotlib==2.0.0
 networkx==1.11
 numpy==1.14.0
 pandas==0.21.1
-pip==9.0.1
+pip==19.2
 pyparsing==2.1.4
 python-dateutil==2.6.0
 pytz