diff --git a/changelog.md b/changelog.md
index 357a9420..26a28865 100644
--- a/changelog.md
+++ b/changelog.md
@@ -2,6 +2,10 @@
 
 _Note: below all `FilePath` values are unquoted, so `\\` really means two backslashes._
 
+## 1.5.1.0 *??? 2023*
+
+* make `osp :: QuasiQuoter` valid as a pattern wrt [#210](https://github.com/haskell/filepath/pull/210)
+
 ## 1.5.0.0 *Nov 2023*
 
 * remove `OsString` modules
diff --git a/filepath.cabal b/filepath.cabal
index 2f3a9081..974496d8 100644
--- a/filepath.cabal
+++ b/filepath.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.2
 name:               filepath
-version:            1.5.0.0
+version:            1.5.1.0
 
 -- NOTE: Don't forget to update ./changelog.md
 license:            BSD-3-Clause