diff --git a/pkgs/development/compilers/orc/default.nix b/pkgs/development/compilers/orc/default.nix
index e36eb28d465e..dd1ce9d14672 100644
--- a/pkgs/development/compilers/orc/default.nix
+++ b/pkgs/development/compilers/orc/default.nix
@@ -18,11 +18,11 @@
   inherit (lib) optional optionals;
 in stdenv.mkDerivation rec {
   pname = "orc";
-  version = "0.4.33";
+  version = "0.4.34";
 
   src = fetchurl {
     url = "https://gstreamer.freedesktop.org/src/orc/${pname}-${version}.tar.xz";
-    sha256 = "sha256-hE5tfbgIb3k/V2GNPUto0p2ZsWA05xQw3zwhz9PDVCo=";
+    sha256 = "sha256-j0ers/CXFx5E64B63Nq9hg+6Lv/TfY08T71fNByt1B8=";
   };
 
   postPatch = lib.optionalString stdenv.isAarch32 ''
@@ -58,6 +58,7 @@ in stdenv.mkDerivation rec {
   meta = with lib; {
     description = "The Oil Runtime Compiler";
     homepage = "https://gstreamer.freedesktop.org/projects/orc.html";
+    changelog = "https://cgit.freedesktop.org/gstreamer/orc/plain/RELEASE?h=${version}";
     # The source code implementing the Marsenne Twister algorithm is licensed
     # under the 3-clause BSD license. The rest is 2-clause BSD license.
     license = with licenses; [ bsd3 bsd2 ];