diff --git a/nifi/requirements.txt b/nifi/requirements.txt
index b641f7ca..674d6999 100644
--- a/nifi/requirements.txt
+++ b/nifi/requirements.txt
@@ -17,7 +17,7 @@ rancoord==0.0.6
 geocoder==1.38.1
 avro==1.12.1
 nipyapi==1.1.0
-py7zr==1.0.0
+py7zr==1.1.3
 jsonpickle==4.1.1
 xlsxwriter==3.2.9
 mysql-connector-python==9.5.0