diff --git a/pkgs/development/libraries/haskell/repa-io/default.nix b/pkgs/development/libraries/haskell/repa-io/default.nix
index 046fafca43a7..563fe84193b1 100644
--- a/pkgs/development/libraries/haskell/repa-io/default.nix
+++ b/pkgs/development/libraries/haskell/repa-io/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "repa-io";
-  version = "3.2.3.2";
-  sha256 = "116qxq0jsq3hbj0hxjxfr9sl29vzj1rpfbzfxgc243v1hh4rdjfr";
+  version = "3.2.5.1";
+  sha256 = "0aizsr6r1ybydpwqiamcdr4jhvqh0fiq9gbd7n17lrmnagyla5n8";
   buildDepends = [ binary bmp repa vector ];
   jailbreak = true;
   meta = {