diff --git a/requirements.txt b/requirements.txt
index a0df8ef..96baf38 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 future==0.17.1
-networkx==2.2
+networkx==2.3
 tqdm==4.31.1
 six==1.12.0
 pytest==4.4.0