diff --git a/requirements.txt b/requirements.txt
index cd65633..7df8b86 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Flask==2.0.1
 Flask_Classful==0.14.2
 inflection==0.5.1
 MarkupSafe==2.0.1
-neomodel==4.0.4
+neomodel==4.0.6
 pytest==6.2.4
 pytest-flask==1.2.0
 setuptools==57.0.0