diff --git a/pkgs/development/libraries/haskell/mono-traversable/default.nix b/pkgs/development/libraries/haskell/mono-traversable/default.nix
index ed88e24ffa94..03eb64da753f 100644
--- a/pkgs/development/libraries/haskell/mono-traversable/default.nix
+++ b/pkgs/development/libraries/haskell/mono-traversable/default.nix
@@ -1,16 +1,20 @@
-{ cabal, comonad, hashable, hspec, semigroupoids, semigroups, text
-, transformers, unorderedContainers, vector
+{ cabal, comonad, hashable, hspec, QuickCheck, semigroupoids
+, semigroups, text, transformers, unorderedContainers, vector
+, vectorInstances
 }:
 
 cabal.mkDerivation (self: {
   pname = "mono-traversable";
-  version = "0.2.0.0";
-  sha256 = "1wg0yzim3ql73w5rsxjnglwlg8r2hqliddmdk8vwsbvg02kgwxvz";
+  version = "0.3.0.1";
+  sha256 = "14vh6qhl6v46r857pfwkyhn8g8dh7q7vbm6z64zq1lhdw91ywn4f";
   buildDepends = [
     comonad hashable semigroupoids semigroups text transformers
-    unorderedContainers vector
+    unorderedContainers vector vectorInstances
+  ];
+  testDepends = [
+    hspec QuickCheck semigroups text transformers unorderedContainers
+    vector
   ];
-  testDepends = [ hspec text ];
   meta = {
     homepage = "https://github.com/snoyberg/mono-traversable";
     description = "Type classes for mapping, folding, and traversing monomorphic containers";