diff --git a/MetaBrush.cabal b/MetaBrush.cabal
index 9346d2c..487af6a 100644
--- a/MetaBrush.cabal
+++ b/MetaBrush.cabal
@@ -33,7 +33,7 @@ common common
 
     build-depends:
         base
-           >= 4.17    && < 4.18
+           >= 4.17    && < 4.19
       , acts
           ^>= 0.3.1.0
       , code-page
diff --git a/cabal.project b/cabal.project
index 9787ad5..f40c56d 100644
--- a/cabal.project
+++ b/cabal.project
@@ -43,6 +43,13 @@ source-repository-package
   location: https://github.com/chessai/eigen
   tag: 1790fdf9138970dde0dbabf8b270698145a4a88c
 
+-- rounded-hw
+source-repository-package
+  type: git
+  location: https://github.com/minoki/haskell-floating-point
+  subdir: rounded-hw
+  tag: c141bc8435c556e94d51254479a8213698679261
+
 -------------
 -- GHC 9.6 --
 -------------