diff --git a/pkgs/development/libraries/haskell/wai/default.nix b/pkgs/development/libraries/haskell/wai/default.nix
index 6b777fbd11e9..50ded58f44d8 100644
--- a/pkgs/development/libraries/haskell/wai/default.nix
+++ b/pkgs/development/libraries/haskell/wai/default.nix
@@ -2,8 +2,8 @@
 
 cabal.mkDerivation (self: {
   pname = "wai";
-  version = "3.0.0";
-  sha256 = "0zzcyrr0pkj439n28wmivmfavh9cdjc1mz3zrbi88zmrzg4wpssx";
+  version = "3.0.0.1";
+  sha256 = "1f8alq4lygjdb4pzb7xm6jml3dviygk18siwfwb751va3j2fmi0v";
   buildDepends = [ blazeBuilder httpTypes network text vault ];
   testDepends = [ blazeBuilder hspec ];
   meta = {