diff --git a/pkgs/development/libraries/haskell/gtk-traymanager/default.nix b/pkgs/development/libraries/haskell/gtk-traymanager/default.nix
index fe55c93c52d..53613255c32 100644
--- a/pkgs/development/libraries/haskell/gtk-traymanager/default.nix
+++ b/pkgs/development/libraries/haskell/gtk-traymanager/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "gtk-traymanager";
-  version = "0.1.4";
-  sha256 = "0dprxds49ljn0n94ca423gvh5ks2jmb4qx3lkqwpxqbcp0j8il7p";
+  version = "0.1.5";
+  sha256 = "0hzl9pa5vx04vslb2visx35wwjagzzi1j5gyk5acy8pym8ly50hm";
   buildDepends = [ glib gtk ];
   pkgconfigDepends = [ gtk x11 ];
   jailbreak = true;