diff --git a/CHANGELOG.md b/CHANGELOG.md
index 39804c5e..543f9403 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 0.65.0 (Unreleased)
+## 0.65.0 (October 26, 2023)
 
 - Support for configuring [GuestsOrExternalUsers](https://learn.microsoft.com/en-us/graph/api/resources/conditionalaccessusers?view=graph-rest-1.0) for Conditional Access Policies ([#262](https://github.com/manicminer/hamilton/pull/262))
 - Support for the `AuthenticationType` and `FrequencyInterval` fields in the `SignInFrequencySessionControl` model ([#263](https://github.com/manicminer/hamilton/pull/263))