diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb678a7b..3383697e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 ## Unreleased
 
+## 2.23.1 - 2026-01-21
+
 ### Changed
 
 - updated GPD signatures for the CLI