diff --git a/pkgs/by-name/or/orca/package.nix b/pkgs/by-name/or/orca/package.nix
index 8d920bca4bba3..2865233be1c66 100644
--- a/pkgs/by-name/or/orca/package.nix
+++ b/pkgs/by-name/or/orca/package.nix
@@ -29,13 +29,13 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "orca";
-  version = "47.2";
+  version = "47.3";
 
   format = "other";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/${pname}/${lib.versions.major version}/${pname}-${version}.tar.xz";
-    hash = "sha256-XmevNX9xmOoApEOByrTE+U5oJtbtgAZo85QWziqrjlo=";
+    url = "mirror://gnome/sources/orca/${lib.versions.major version}/orca-${version}.tar.xz";
+    hash = "sha256-GwsUW7aFzXTso+KMt7cJf5jRPuHMWLce3u06j5BFIxs=";
   };
 
   patches = [
@@ -93,7 +93,7 @@ python3.pkgs.buildPythonApplication rec {
 
   passthru = {
     updateScript = gnome.updateScript {
-      packageName = pname;
+      packageName = "orca";
     };
   };