diff --git a/Changelog b/Changelog
index 5a9b54af4..4a4ea8d33 100644
--- a/Changelog
+++ b/Changelog
@@ -1,4 +1,4 @@
-0.28.17          (2024-02-16):
+0.28.17          (2024-02-15):
 * Enhancement: %GITHUB%/issues/1626 Technology specific grids
 
 0.28.16          (2024-02-12):
diff --git a/Changelog.Debian b/Changelog.Debian
index 450441666..0bb91beb3 100644
--- a/Changelog.Debian
+++ b/Changelog.Debian
@@ -3,7 +3,7 @@ klayout (0.28.17-1) unstable; urgency=low
   * New features and bugfixes
     - See changelog
 
- -- Matthias Köfferlein <matthias@koefferlein.de>  Mon, 16 Feb 2024 00:00:00 +0100
+ -- Matthias Köfferlein <matthias@koefferlein.de>  Thu, 15 Feb 2024 13:35:15 +0100
 
 klayout (0.28.16-1) unstable; urgency=low