diff --git a/pkgs/desktops/gnome/apps/ghex/default.nix b/pkgs/desktops/gnome/apps/ghex/default.nix
index c5e72748017f..787f5c4f446e 100644
--- a/pkgs/desktops/gnome/apps/ghex/default.nix
+++ b/pkgs/desktops/gnome/apps/ghex/default.nix
@@ -22,13 +22,13 @@
 
 stdenv.mkDerivation rec {
   pname = "ghex";
-  version = "45.0";
+  version = "45.1";
 
   outputs = [ "out" "dev" "devdoc" ];
 
   src = fetchurl {
     url = "mirror://gnome/sources/ghex/${lib.versions.major version}/${pname}-${version}.tar.xz";
-    sha256 = "Bc7MRWHKQLJXxdsx2p9o1pYTPvwK5CftgvuYWphuhA4=";
+    sha256 = "+ysII80WJJ7b6u6DAvm9UAXgFQNos18eR8JmgMrKwvo=";
   };
 
   nativeBuildInputs = [