diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,10 @@
 # Revision history for wild-bind
 
+## 0.1.2.3  -- 2018-10-01
+
+* Confirm test with `base-4.12.0.0`
+
+
 ## 0.1.2.2  -- 2018-09-23
 
 * Confirmed test with `stm-2.5.0.0`.
diff --git a/wild-bind.cabal b/wild-bind.cabal
--- a/wild-bind.cabal
+++ b/wild-bind.cabal
@@ -1,5 +1,5 @@
 name:                   wild-bind
-version:                0.1.2.2
+version:                0.1.2.3
 author:                 Toshio Ito <debug.ito@gmail.com>
 maintainer:             Toshio Ito <debug.ito@gmail.com>
 license:                BSD3
@@ -26,7 +26,7 @@
                         WildBind.Input.NumPad,
                         WildBind.Seq
   -- other-modules:        
-  build-depends:        base >=4.6 && <4.12,
+  build-depends:        base >=4.6 && <4.13,
                         text >=1.2.0 && <1.3,
                         containers >=0.5.0 && <0.7,
                         transformers >=0.3.0 && <0.6,