diff --git a/pkgs/development/libraries/haskell/converge/default.nix b/pkgs/development/libraries/haskell/converge/default.nix
index c1525b00e30..6c128285285 100755
--- a/pkgs/development/libraries/haskell/converge/default.nix
+++ b/pkgs/development/libraries/haskell/converge/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "converge";
-  version = "0.1";
-  sha256 = "01n5xnzb769rflgzk1f2v2y3yik9q2cmpq3b2pw68pxl1z3qfvpw";
+  version = "0.1.0.1";
+  sha256 = "0y28m7kgphknra0w2kzf0g4m2bdj604nr3f22xng46nl7kljbpvj";
   meta = {
     homepage = "/dev/null";
     description = "Limit operations for converging sequences";