diff --git a/CHANGELOG b/CHANGELOG
index 412f638541..1ecc2bcd35 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,6 @@
 This is the changelog file for the POCO C++ Libraries.
 
-Release 1.12.5 (2023-10-??)
+Release 1.12.5 (2023-10-25)
 ===========================
 
 - Merge changes from 1.11.5 to 1.11.8.