diff --git a/chp_api/requirements.txt b/chp_api/requirements.txt
index 2e5c27f..77cbbb4 100644
--- a/chp_api/requirements.txt
+++ b/chp_api/requirements.txt
@@ -120,4 +120,4 @@ vine==5.1.0
 wcwidth==0.2.13
 wrapt==1.16.0
 zc.lockfile==3.0.post1
-zipp==3.18.1
+zipp==3.19.1