diff --git a/pkgs/development/libraries/haskell/purescript/default.nix b/pkgs/development/libraries/haskell/purescript/default.nix
index c5087a692f9..f8bb4d4a6db 100644
--- a/pkgs/development/libraries/haskell/purescript/default.nix
+++ b/pkgs/development/libraries/haskell/purescript/default.nix
@@ -7,8 +7,8 @@
 
 cabal.mkDerivation (self: {
   pname = "purescript";
-  version = "0.5.4.1";
-  sha256 = "1d2i2sspr1dbzjznk70flvnik0b2m226a3z0rkqwrjjbl92bhgwb";
+  version = "0.5.5";
+  sha256 = "19a2ra37cxh56gd1k43y9fg2cdp848yimybsx8728in39m8cjbxw";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [