diff --git a/rbx_reflection_database/CHANGELOG.md b/rbx_reflection_database/CHANGELOG.md
index 987267cf..a69b11d0 100644
--- a/rbx_reflection_database/CHANGELOG.md
+++ b/rbx_reflection_database/CHANGELOG.md
@@ -1,6 +1,7 @@
 # rbx\_reflection_database Changelog
 
 ## Unreleased Changes
+* Added properties of type `SecurityCapabilities`.
 
 ## 0.2.7+roblox-588
 * Updated to Roblox version 588.
diff --git a/rbx_xml/CHANGELOG.md b/rbx_xml/CHANGELOG.md
index 052fe814..37e3a0f8 100644
--- a/rbx_xml/CHANGELOG.md
+++ b/rbx_xml/CHANGELOG.md
@@ -1,6 +1,9 @@
 # rbx_xml Changelog
 
 ## Unreleased
+* Added support for `SecurityCapabilities` values. ([#359])
+
+[#359]: https://github.com/rojo-rbx/rbx-dom/pull/359
 
 ## 0.13.1 (2023-08-09)
 * Added support for `UniqueId` values. ([#271])