diff --git a/pkgs/development/libraries/haskell/hledger/default.nix b/pkgs/development/libraries/haskell/hledger/default.nix
index b840242dd88..7484a72d1c5 100644
--- a/pkgs/development/libraries/haskell/hledger/default.nix
+++ b/pkgs/development/libraries/haskell/hledger/default.nix
@@ -5,8 +5,8 @@
 
 cabal.mkDerivation (self: {
   pname = "hledger";
-  version = "0.20";
-  sha256 = "1jdh01y8jys1ha3qrmx509ka4wb1bgv28xz3rwz8aklz2nfzn4zb";
+  version = "0.20.0.1";
+  sha256 = "0sdsxdydpmnarxz94py8rlbcffpan7l299ff7j9gn4f42z3sarw7";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [