diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ca2a5de..cf2d9465 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@
 * Extend: conditionally announce vCard 4.0 in case vobject version is >= 1.0.0
 * Fix: hook for server-side e-mail notification
 * Change: dependency PyPI/passlib (stale since 2020) replaced with PyPI/libpass >= 1.9.3
-* Extend: add a check whether bcrypt version is compatible with passlib(libpass) version
+* Extend: add a check whether bcrypt version is compatible with passlib(libpass) version (requires "packaging")
 
 ## 3.5.10
 * Improve: logging of broken calendar items during PUT