diff --git a/pkgs/desktops/gnustep/back/default.nix b/pkgs/desktops/gnustep/back/default.nix
index 247c20ed69f0..e4ec5d03010a 100644
--- a/pkgs/desktops/gnustep/back/default.nix
+++ b/pkgs/desktops/gnustep/back/default.nix
@@ -15,11 +15,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "gnustep-back";
-  version = "0.30.0";
+  version = "0.31.0";
 
   src = fetchzip {
     url = "ftp://ftp.gnustep.org/pub/gnustep/core/gnustep-back-${finalAttrs.version}.tar.gz";
-    sha256 = "sha256-HD4PLdkE573nPWqFwffUmcHw8VYIl5rLiPKWrbnwpCI=";
+    sha256 = "sha256-CjcoXlKiPVPJMOdrBKjxiNauTZvLcId5Lb8DzbgBbBg=";
   };
 
   nativeBuildInputs = [ make pkg-config wrapGNUstepAppsHook ];