diff --git a/changelog.md b/changelog.md
index 79e4b4b..9f106c6 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,9 @@
 # Changelog for [`os-string` package](http://hackage.haskell.org/package/os-string)
 
+## 2.0.4 *Jun 2024*
+
+* Use TemplateHaskellQuotes rather than TemplateHaskell extension wrt [#21](https://github.com/haskell/os-string/issues/21)
+
 ## 2.0.3 *May 2024*
 
 * Fix `length` function wrt [#17](https://github.com/haskell/os-string/issues/17)
diff --git a/os-string.cabal b/os-string.cabal
index 827da78..7cf2c95 100644
--- a/os-string.cabal
+++ b/os-string.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.2
 name:               os-string
-version:            2.0.3
+version:            2.0.4
 
 -- NOTE: Don't forget to update ./changelog.md
 license:            BSD-3-Clause