diff --git a/requirements/project-requirements.txt b/requirements/project-requirements.txt
index a2eeaaada9..889c255aad 100644
--- a/requirements/project-requirements.txt
+++ b/requirements/project-requirements.txt
@@ -109,7 +109,7 @@ xlrd2==1.3.4
 defusedxml==0.7.1
 
 # required by MalwareBazaar Ingestor -> https://bazaar.abuse.ch/api/#download (read the warning)
-pyzipper==0.3.6
+pyzipper==0.4.0
 
 # others
 dateparser==1.2.0