diff --git a/z8ter-app/requirements.txt b/z8ter-app/requirements.txt
index 5195ad7..33b936f 100644
--- a/z8ter-app/requirements.txt
+++ b/z8ter-app/requirements.txt
@@ -7,7 +7,7 @@ build==1.3.0
 certifi==2025.8.3
 cffi==1.17.1
 charset-normalizer==3.4.3
-click==8.2.1
+click==8.4.2
 coverage==7.10.6
 docutils==0.22
 flake8==7.3.0