diff --git a/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix b/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
index ff4e499204c..ca122eaffd0 100644
--- a/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
+++ b/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   pname = "evolution-data-server";
-  version = "3.34.4";
+  version = "3.36.0";
 
   outputs = [ "out" "dev" ];
 
   src = fetchurl {
     url = "mirror://gnome/sources/evolution-data-server/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "1wz8mizblmvficxap6z9w62ymjwa8x99spnaljcwjl1wc55lnp4q";
+    sha256 = "1v4qjnggpwvafyqnkl1avsi3mpfxpcaz7kwxcf2iz7pvb1k0xmyl";
   };
 
   patches = [
diff --git a/pkgs/desktops/gnome-3/core/evolution-data-server/hardcode-gsettings.patch b/pkgs/desktops/gnome-3/core/evolution-data-server/hardcode-gsettings.patch
index c499bac4552..4e345c3cb3c 100644
--- a/pkgs/desktops/gnome-3/core/evolution-data-server/hardcode-gsettings.patch
+++ b/pkgs/desktops/gnome-3/core/evolution-data-server/hardcode-gsettings.patch
@@ -423,10 +423,10 @@ diff --git a/src/libedataserverui/e-reminders-widget.c b/src/libedataserverui/e-
 index f89cd4a5c..06cca9b5f 100644
 --- a/src/libedataserverui/e-reminders-widget.c
 +++ b/src/libedataserverui/e-reminders-widget.c
-@@ -1642,7 +1642,21 @@ static void
+@@ -1650,7 +1650,21 @@ static void
  e_reminders_widget_init (ERemindersWidget *reminders)
  {
- 	reminders->priv = G_TYPE_INSTANCE_GET_PRIVATE (reminders, E_TYPE_REMINDERS_WIDGET, ERemindersWidgetPrivate);
+ 	reminders->priv = e_reminders_widget_get_instance_private (reminders);
 -	reminders->priv->settings = g_settings_new ("org.gnome.evolution-data-server.calendar");
 +	{
 +		GSettingsSchemaSource *schema_source;