diff --git a/pkgs/servers/demoit/default.nix b/pkgs/servers/demoit/default.nix
index 514b6873a1a..675792da680 100644
--- a/pkgs/servers/demoit/default.nix
+++ b/pkgs/servers/demoit/default.nix
@@ -1,19 +1,21 @@
 { stdenv
-, buildGoPackage
+, buildGoModule
 , fetchFromGitHub
 }:
 
-buildGoPackage {
+buildGoModule {
   pname = "demoit";
-  version = "unstable-2019-05-10";
+  version = "unstable-2020-06-11";
   goPackagePath = "github.com/dgageot/demoit";
 
   src = fetchFromGitHub {
     owner = "dgageot";
     repo = "demoit";
-    rev = "c1d4780620ebf083cb4a81b83c80e7547ff7bc23";
-    sha256 = "0l0pw0kzgnrk6a6f4ls3s82icjp7q9djbaxwfpjswbcfdzrsk4p2";
+    rev = "5762b169e7f2fc18913874bf52323ffbb906ce84";
+    sha256 = "1jcjqr758d29h3y9ajvzhy1xmxfix5mwhylz6jwhy5nmk28bjzx9";
   };
+  vendorSha256 = null;
+  subPackages = [ "." ];
 
   meta = with stdenv.lib; {
     description = "Live coding demos without Context Switching";