diff --git a/pkgs/development/ocaml-modules/bap/default.nix b/pkgs/development/ocaml-modules/bap/default.nix
index eaaf621900ad..868300190bb4 100644
--- a/pkgs/development/ocaml-modules/bap/default.nix
+++ b/pkgs/development/ocaml-modules/bap/default.nix
@@ -16,12 +16,12 @@ else
 
 stdenv.mkDerivation rec {
   pname = "ocaml${ocaml.version}-bap";
-  version = "2.4.0";
+  version = "2.5.0";
   src = fetchFromGitHub {
     owner = "BinaryAnalysisPlatform";
     repo = "bap";
     rev = "v${version}";
-    sha256 = "1xc8zfcwm40zihs3ajcrh2x32xd08qnygay03qy3qxhybr5hqngr";
+    sha256 = "1c30zxn0zyi0wypvjmik3fd6n6a8xjcb102qfnccn1af052bvsrd";
   };
 
   sigs = fetchurl {
@@ -66,10 +66,6 @@ stdenv.mkDerivation rec {
 
   patches = [
     ./curses_is_ncurses.patch
-    (fetchpatch {
-      url = "https://github.com/BinaryAnalysisPlatform/bap/commit/8b1bba30ebb551256a5b15122e70d07f40184039.patch";
-      sha256 = "0il0ik5f6nyqyrlln3n43mz1zpqq34lfnhmp10wdsah4ck2dy75h";
-    })
   ];
 
   preConfigure = ''