diff --git a/pkgs/development/compilers/purescript/purescript/default.nix b/pkgs/development/compilers/purescript/purescript/default.nix
index 7a677821687..149a38231b4 100644
--- a/pkgs/development/compilers/purescript/purescript/default.nix
+++ b/pkgs/development/compilers/purescript/purescript/default.nix
@@ -18,19 +18,19 @@ let
 
 in stdenv.mkDerivation rec {
   pname = "purescript";
-  version = "0.13.3";
+  version = "0.13.4";
 
   src =
     if stdenv.isDarwin
     then
     fetchurl {
       url = "https://github.com/${pname}/${pname}/releases/download/v${version}/macos.tar.gz";
-      sha256 = "04ylhqadj7wnclhiar9il6fkrxmh9qkz6fpas7z3b37w4qg0gshl";
+      sha256 = "0rqjair1r1yr1k8rva3ly16dv5594f4s8xwpnrz9n7x3f99mk4fx";
     }
     else
     fetchurl {
       url = "https://github.com/${pname}/${pname}/releases/download/v${version}/linux64.tar.gz";
-      sha256 = "1xcn694qfql87pdjh09hhvfvpakzxb2hagss61vh9msqq3s96l3z";
+      sha256 = "1ajzi5ikgzgdfrgq36r9pc3yc6f7h0qgnqcq414zd66z08mbggng";
     };