diff --git a/pkgs/development/ocaml-modules/metadata/default.nix b/pkgs/development/ocaml-modules/metadata/default.nix
index 789825175e40..2d9ea0da8deb 100644
--- a/pkgs/development/ocaml-modules/metadata/default.nix
+++ b/pkgs/development/ocaml-modules/metadata/default.nix
@@ -2,13 +2,13 @@
 
 buildDunePackage rec {
   pname = "metadata";
-  version = "0.2.0";
+  version = "0.3.0";
 
   src = fetchFromGitHub {
     owner = "savonet";
     repo = "ocaml-metadata";
     rev = "v${version}";
-    sha256 = "sha256-sSekkyJ8D6mCCmxIyd+pBk/khaehA3BcpUQl2Gln+Ic=";
+    sha256 = "sha256-SQ8fNl62fvoCgbIt0axQyE3Eqwl8EOtYiz3xN96al+g=";
   };
 
   minimalOCamlVersion = "4.14";