diff --git a/pkgs/development/ocaml-modules/ocaml-migrate-parsetree/2.x.nix b/pkgs/development/ocaml-modules/ocaml-migrate-parsetree/2.x.nix
index dab537df2219..9f4979d7563c 100644
--- a/pkgs/development/ocaml-modules/ocaml-migrate-parsetree/2.x.nix
+++ b/pkgs/development/ocaml-modules/ocaml-migrate-parsetree/2.x.nix
@@ -2,15 +2,15 @@
 
 buildDunePackage rec {
    pname = "ocaml-migrate-parsetree";
-   version = "2.2.0";
+   version = "2.3.0";
 
    useDune2 = true;
 
    minimalOCamlVersion = "4.02";
 
    src = fetchurl {
-     url = "https://github.com/ocaml-ppx/${pname}/releases/download/v${version}/${pname}-v${version}.tbz";
-     sha256 = "188v3z09bg4gyv80c138fa3a3j2w54w5gc4r1ajw7klr70yqz9mj";
+     url = "https://github.com/ocaml-ppx/${pname}/releases/download/v${version}/${pname}-${version}.tbz";
+     sha256 = "sha256:02mzh1rcvc2xpq4iz01z7kvzsgxns3774ggxi96f147i8yr2d08h";
    };
 
    meta = {