Add date to the changelog
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c59018..bfa5fc0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@
 
 ## Unreleased
 
-## [2.1.3] 2023-10-xx
+## [2.1.3] 2023-10-05
 
 * Increased accidently decreased limit around element count in  `DISTINCT ON` and `ORDER BY` clauses again as that broke existing code
 
@@ -2057,3 +2057,4 @@
 [2.1.0]: https://github.com/diesel-rs/diesel/compare/v2.0.0...v2.1.0
 [2.1.1]: https://github.com/diesel-rs/diesel/compare/v2.1.0...v2.1.1
 [2.1.2]: https://github.com/diesel-rs/diesel/compare/v2.1.1...v2.1.2
+[2.1.3]: https://github.com/diesel-rs/diesel/compare/v2.1.2...v2.1.3