diff --git a/CHANGELOG.md b/CHANGELOG.md
index f32b9b9e..5f5c1787 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,7 +20,7 @@ All notable changes to the **Sinch Python SDK** are documented in this file.
 
 ### SDK
 
-- **[dependency]** Set up minimum version for `requests` to `>=2.0.0` (#152).
+- **[dependency]** Set up minimum version for `requests` to `>=2.0.0` to prevent pulling in versions with known vulnerabilities (#152).
 
 ---