diff --git a/xdot.cabal b/xdot.cabal
--- a/xdot.cabal
+++ b/xdot.cabal
@@ -1,5 +1,5 @@
 name:               xdot
-version:            0.3.0.3
+version:            0.3.0.4
 license:            BSD3
 license-file:       LICENSE
 category:           Graphs, Graphics
@@ -27,7 +27,7 @@
 Library
   Exposed-modules: Graphics.XDot.Parser Graphics.XDot.Viewer Graphics.XDot.Types
   Default-Language: Haskell2010
-  Build-depends: base >= 4.9.1 && < 4.15,
+  Build-depends: base >= 4.9.1 && < 5,
                  mtl >= 2.0,
                  cairo >= 0.12,
                  gtk3 >= 0.12,