diff --git a/pkgs/development/libraries/haskell/doctest/default.nix b/pkgs/development/libraries/haskell/doctest/default.nix
index ce418a8d053..63298ebaf7e 100644
--- a/pkgs/development/libraries/haskell/doctest/default.nix
+++ b/pkgs/development/libraries/haskell/doctest/default.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "doctest";
-  version = "0.9.5";
-  sha256 = "073q56gyhkb7r4f94b9nx341dkmgapy8gig7f668jkghv2zci5ws";
+  version = "0.9.5.1";
+  sha256 = "0phakf605pdwp89y522wm17n1bflxlgqkgahklnf10wnywxwm7cs";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [ deepseq filepath ghcPaths syb transformers ];
@@ -13,7 +13,6 @@ cabal.mkDerivation (self: {
     baseCompat deepseq filepath ghcPaths hspec HUnit QuickCheck setenv
     silently stringbuilder syb transformers
   ];
-  jailbreak = true;
   doCheck = false;
   meta = {
     homepage = "https://github.com/sol/doctest-haskell#readme";