diff --git a/requirements.txt b/requirements.txt
index b5124d1..36bbd43 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,7 +39,7 @@ scipy==1.7.3
 six==1.11.0
 urllib3==1.26.19
 Werkzeug==3.0.3
-zipp==0.5.2
+zipp==3.19.1
 pyopenms==2.6.0
 PyJWT==2.8.0
 flask-jwt-extended==4.5.2