diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # Revision history for wild-bind-indicator
 
+## 1.0.0.3  -- 2025-03-19
+
+* Confirm test with `ghc-9.12.1`.
+
 ## 1.0.0.2  -- 2024-09-25
 
 * Update the dependency version bounds, generated by cabal-plan-bounds and GitHub Workflow.
diff --git a/wild-bind-indicator.cabal b/wild-bind-indicator.cabal
--- a/wild-bind-indicator.cabal
+++ b/wild-bind-indicator.cabal
@@ -1,5 +1,5 @@
 name:                   wild-bind-indicator
-version:                1.0.0.2
+version:                1.0.0.3
 author:                 Toshio Ito <debug.ito@gmail.com>
 maintainer:             Toshio Ito <debug.ito@gmail.com>
 license:                BSD3
@@ -23,13 +23,13 @@
   exposed-modules:      WildBind.Indicator
   other-modules:        Paths_wild_bind_indicator
   autogen-modules:      Paths_wild_bind_indicator
-  build-depends:        base ^>=4.14.3 || ^>=4.15.0 || ^>=4.16.0 || ^>=4.17.0 || ^>=4.18.0 || ^>=4.19.0 || ^>=4.20.0,
+  build-depends:        base ^>=4.14.3 || ^>=4.15.0 || ^>=4.16.0 || ^>=4.17.0 || ^>=4.18.0 || ^>=4.19.0 || ^>=4.20.0 || ^>=4.21.0,
                         wild-bind ^>=0.1.2,
                         transformers ^>=0.5.6 || ^>=0.6.1,
-                        gi-gtk ^>=3.0.38,
-                        gi-gdk ^>=3.0.25,
-                        gi-glib ^>=2.0.26,
-                        async ^>=2.2.4,
+                        gi-gtk ^>=3.0.44,
+                        gi-gdk ^>=3.0.30,
+                        gi-glib ^>=2.0.30,
+                        async ^>=2.2.5,
                         text ^>=1.2.4 || ^>=2.0.1 || ^>=2.1,
                         containers ^>=0.6.4 || ^>=0.7