diff --git a/pkgs/applications/office/gnucash/default.nix b/pkgs/applications/office/gnucash/default.nix
index c9390e70d254..22c9eef5d095 100644
--- a/pkgs/applications/office/gnucash/default.nix
+++ b/pkgs/applications/office/gnucash/default.nix
@@ -26,21 +26,13 @@ in
 
 stdenv.mkDerivation rec {
   pname = "gnucash";
-  version = "4.5";
+  version = "4.6";
 
   src = fetchurl {
     url = "mirror://sourceforge/gnucash/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-vB9IqEU0iKLp9rg7aGE6pVyuvk0pg0YL2sfghLRs/9w=";
+    sha256 = "0csp8iddhc901vv09gl5lj970g6ili696vwj4vdpkiprp7gh26r5";
   };
 
-  patches = [
-    # Fix build with GLib 2.68.
-    (fetchpatch {
-      url = "https://github.com/Gnucash/gnucash/commit/bbb4113a5a996dcd7bb3494e0be900b275b49a4f.patch";
-      sha256 = "Pnvwoq5zutFw7ByduEEANiLM2J50WiXpm2aZ8B2MDMQ=";
-    })
-  ];
-
   nativeBuildInputs = [ pkg-config makeWrapper cmake gtest swig ];
 
   buildInputs = [