diff --git a/CHANGELOG.md b/CHANGELOG.md
index a6a3a2c3..e6ebfb2d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,9 +3,6 @@
 ## v24.20
 
 ### Pre-releases
-- `v24.20-alpha11`
-- `v24.20-alpha10`
-- `v24.20-alpha9`
 - `v24.20-alpha8`
 - `v24.20-alpha7`
 - `v24.20-alpha6`
@@ -19,20 +16,20 @@
 - Default password criteria are more restrictive (#372, `v24.20-alpha1`, Compatible with Seacat Auth Webui v24.19-alpha and later, Seacat Account Webui v24.08-beta and later)
 
 ### Fix
-- Properly encrypt cookie value in session update (#394, `v24.20-alpha11`)
-- Properly parse URL query before adding new parameters (#393, `v24.20-alpha11`)
+- Properly encrypt cookie value in session update (#394, `v24.20-alpha8`)
+- Properly parse URL query before adding new parameters (#393, `v24.20-alpha8`)
 - Delete client cookie on introspection failure (#385, `v24.20-alpha6`)
 - Extend session expiration at cookie entrypoint (#383, `v24.20-alpha5`)
 - Do not log failed LDAP login as error (#381, `v24.20-alpha4`)
 - Properly handle Argon2 verification error in login call (#378, `v24.20-alpha3`)
 
 ### Features
-- Custom response codes for tenant-related authorization errors (#392, `v24.20-alpha10`)
+- Custom response codes for tenant-related authorization errors (#392, `v24.20-alpha8`)
 - Implement OAuth refresh tokens (#358, `v24.20-alpha2`)
 - Configurable password criteria (#372, `v24.20-alpha1`)
 
 ### Refactoring
-- Expected client ID is optional for authentication (#390, `v24.20-alpha9`)
+- Expected client ID is optional for authentication (#390, `v24.20-alpha8`)
 - Move SSO session creation into session service (#387, `v24.20-alpha8`)
 - Refactor duplicate code in session build (#386, `v24.20-alpha7`)