diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1476194..5a6548a8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## [1.8.5] - 2023-01-??
+## [1.8.5] - 2023-01-17
 
 * Support a new optional cache-busting configuration option, `getCacheBusterParam`, to allow browsers to disambiguate
   between `GET` requests from htmx and from the raw browser