diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # ChangeLog for `bech32-th`
 
+## [1.1.9] - 2025-06-05
+
+- Revised upper version bounds for dependencies.
+
 ## [1.1.8] - 2024-12-27
 
 - Added support for GHC 9.12 series.
diff --git a/bech32-th.cabal b/bech32-th.cabal
--- a/bech32-th.cabal
+++ b/bech32-th.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               bech32-th
-version:            1.1.8
+version:            1.1.9
 synopsis:           Template Haskell extensions to the Bech32 library.
 description:        Template Haskell extensions to the Bech32 library, including
                     quasi-quoters for compile-time checking of Bech32 string