diff --git a/CHANGELOG.md b/CHANGELOG.md
index 80d0db4..692efc0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## Version 1.45.0 (2026-11-02)
+
 * Bump to semconv v1.45.0
   ([#600](https://github.com/open-telemetry/semantic-conventions-java/pull/600))