diff --git a/requirements.txt b/requirements.txt
index ffb22eb..34746fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 certifi==2019.3.9
 chardet==3.0.4
-decorator==4.4.0
+decorator==5.1.0
 idna==2.8
 neo4j==1.7.1
 neobolt==1.7.17