diff --git a/pkgs/development/libraries/draco/default.nix b/pkgs/development/libraries/draco/default.nix
index f8b806482ac..02feba0a43e 100644
--- a/pkgs/development/libraries/draco/default.nix
+++ b/pkgs/development/libraries/draco/default.nix
@@ -2,14 +2,14 @@
 }:
 
 stdenv.mkDerivation rec {
-  version = "1.3.6";
+  version = "1.4.0";
   pname = "draco";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "draco";
     rev = version;
-    sha256 = "06adhz8gsnns6q98yzjm64xs04qp2fhm9bv0wxny68rkw0bh95a0";
+    sha256 = "0s65il754fpiygbg0yq2xynpbnmhiiaxghkzprjqxziyz6gi87lm";
   };
 
   enableParallelBuilding = true;