diff --git a/pkgs/development/libraries/template-glib/default.nix b/pkgs/development/libraries/template-glib/default.nix
index 4314abd2548a..070953d0bbcf 100644
--- a/pkgs/development/libraries/template-glib/default.nix
+++ b/pkgs/development/libraries/template-glib/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, meson, ninja, pkgconfig, glib, gobject-introspection, flex, bison, vala, gettext, gnome3, gtk-doc, docbook_xsl, docbook_xml_dtd_43 }:
 let
-  version = "3.32.0";
+  version = "3.34.0";
   pname = "template-glib";
 in
 stdenv.mkDerivation {
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "1g0zx0sxpw8kqp7p3sgl9kngaqrg9xl6cir24nrahks0vgsk98rr";
+    sha256 = "1z9xkin5fyfh071ma9y045jcw83hgx33dfbjraw6cxk0qdmfysr1";
   };
 
   buildInputs = [ meson ninja pkgconfig gettext flex bison vala glib gtk-doc docbook_xsl docbook_xml_dtd_43 ];