diff --git a/pkgs/development/tools/misc/objconv/default.nix b/pkgs/development/tools/misc/objconv/default.nix
index 9fdaca52ca8..52cc1b2d5c5 100644
--- a/pkgs/development/tools/misc/objconv/default.nix
+++ b/pkgs/development/tools/misc/objconv/default.nix
@@ -2,12 +2,12 @@
 
 stdenv.mkDerivation rec {
   pname = "objconv";
-  version = "2.51";
+  version = "2.52";
 
   src = fetchurl {
     # Versioned archive of objconv sources maintained by orivej.
     url = "https://archive.org/download/objconv/${pname}-${version}.zip";
-    sha256 = "0wp6ld9vk11f4nnkn56627zmlv9k5vafi99qa3yyn1pgcd61zcfs";
+    sha256 = "0r117r7yvqvvdgwgwxpkyzi6p5nm0xb6p67wvkmvggm9fdyl3z8v";
   };
 
   nativeBuildInputs = [ unzip ];