diff --git a/pkgs/development/tools/ocaml/opam/default.nix b/pkgs/development/tools/ocaml/opam/default.nix
index a7f06e734530..1e1f7fade25a 100644
--- a/pkgs/development/tools/ocaml/opam/default.nix
+++ b/pkgs/development/tools/ocaml/opam/default.nix
@@ -55,13 +55,13 @@ let
       sha256 = "02lb2d9i12bxrz2ba5wygk2bycan316skqlyri0597q7j9210g8r";
     };
     opam = fetchurl {
-      url = "https://github.com/ocaml/opam/archive/2.0.2.zip";
-      sha256 = "0hxf0ns3si03rl7dxix7i30limbl50ffyvdyk9bqqms4ir8dcza6";
+      url = "https://github.com/ocaml/opam/archive/2.0.4.zip";
+      sha256 = "1312nc9s4h0vksiimz7jsv3zw17fa05p6mdx23s5sii0qspvnx8c";
     };
   };
 in stdenv.mkDerivation rec {
   name = "opam-${version}";
-  version = "2.0.2";
+  version = "2.0.4";
 
   buildInputs = [ unzip curl ncurses ocaml makeWrapper getconf ] ++ lib.optional stdenv.isLinux bubblewrap;
 
@@ -117,4 +117,4 @@ in stdenv.mkDerivation rec {
     platforms = platforms.all;
   };
 }
-# Generated by: ./opam.nix.pl -v 2.0.2 -p opam-shebangs.patch
+# Generated by: ./opam.nix.pl -v 2.0.4 -p opam-shebangs.patch