--- a/xmonad-extras.cabal
+++ b/xmonad-extras.cabal
@@ -64,7 +64,7 @@ library
 --                         XMonad.Hooks.EvalServer
 
     if flag(with_mpd)
-        build-depends: libmpd >= 0.9, bytestring >= 0.9 && < 0.12
+        build-depends: libmpd >= 0.9, bytestring >= 0.9 && < 0.13
         exposed-modules: XMonad.Prompt.MPD
 
     if flag(with_regex_posix)
@@ -72,7 +72,7 @@ library
         exposed-modules: XMonad.Util.WindowPropertiesRE
 
     if flag(with_brightness)
-        build-depends: bytestring >= 0.9 && < 0.12
+        build-depends: bytestring >= 0.9 && < 0.13
         exposed-modules: XMonad.Util.Brightness
 
     if flag(with_template_haskell) && flag(with_hlist)
@@ -86,7 +86,7 @@ library
         other-modules:   XMonad.Config.Alt.Types
 
     if flag(with_dbus)
-        build-depends: dbus >= 1.2 && < 1.4
+        build-depends: dbus >= 1.2 && < 1.5
         exposed-modules: XMonad.Actions.Invert
 
     exposed-modules: XMonad.Hooks.PerWindowKbdLayout
