diff --git a/pkgs/desktops/gnome-3/devtools/devhelp/default.nix b/pkgs/desktops/gnome-3/devtools/devhelp/default.nix
index 11bad7b89d1..52d0cefdc87 100644
--- a/pkgs/desktops/gnome-3/devtools/devhelp/default.nix
+++ b/pkgs/desktops/gnome-3/devtools/devhelp/default.nix
@@ -20,11 +20,11 @@
 
 stdenv.mkDerivation rec {
   pname = "devhelp";
-  version = "3.36.2";
+  version = "3.38.0";
 
   src = fetchurl {
     url = "mirror://gnome/sources/devhelp/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "0phcjdxnwgg0a0z9kyidp977jy365pny6bh2qhdyzcpvkqqq8nlb";
+    sha256 = "0s938p1snkskn8np5xh5fzp3zrjrnsh99haiz92nvci264bzp3li";
   };
 
   nativeBuildInputs = [