diff --git a/pkgs/development/tools/easyjson/default.nix b/pkgs/development/tools/easyjson/default.nix
index 14d07a0108f..9dff0cc3ebe 100644
--- a/pkgs/development/tools/easyjson/default.nix
+++ b/pkgs/development/tools/easyjson/default.nix
@@ -1,16 +1,16 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "easyjson-unstable-${version}";
-  version = "2019-02-21";
+  pname = "easyjson";
+  version = "unstable-2019-06-26";
   goPackagePath = "github.com/mailru/easyjson";
   goDeps = ./deps.nix;
 
   src = fetchFromGitHub {
     owner = "mailru";
     repo = "easyjson";
-    rev = "6243d8e04c3f819e79757e8bc3faa15c3cb27003";
-    sha256 = "160sj5pq4bv9jshniimkd5f9zcg6xrbgb027lhr9l895nsv4dlib";
+    rev = "b2ccc519800e761ac8000b95e5d57c80a897ff9e";
+    sha256 = "0q85h383mhbkcjm2vqm72bi8n2252fv3c56q3lclzb8n2crnjcdk";
   };
 
   enableParallelBuilding = true;