diff --git a/pkgs/by-name/ev/evolution-data-server/hardcode-gsettings.patch b/pkgs/by-name/ev/evolution-data-server/hardcode-gsettings.patch
index 6ef66f2c3cb6..0f6e40630f62 100644
--- a/pkgs/by-name/ev/evolution-data-server/hardcode-gsettings.patch
+++ b/pkgs/by-name/ev/evolution-data-server/hardcode-gsettings.patch
@@ -1,5 +1,5 @@
 diff --git a/src/addressbook/libebook/e-book-client.c b/src/addressbook/libebook/e-book-client.c
-index 5e65ec8..8ca28c6 100644
+index 5e65ec8..2cae29d 100644
 --- a/src/addressbook/libebook/e-book-client.c
 +++ b/src/addressbook/libebook/e-book-client.c
 @@ -1924,7 +1924,18 @@ e_book_client_get_self (ESourceRegistry *registry,
@@ -42,23 +42,25 @@ index 5e65ec8..8ca28c6 100644
  	g_settings_set_string (
  		settings, SELF_UID_KEY,
  		e_contact_get_const (contact, E_CONTACT_UID));
-@@ -2028,8 +2050,18 @@ e_book_client_is_self (EContact *contact)
+@@ -2028,8 +2050,20 @@ e_book_client_is_self (EContact *contact)
  	 * unfortunately the API doesn't allow that.
  	 */
  	g_mutex_lock (&mutex);
 -	if (!settings)
 -		settings = g_settings_new (SELF_UID_PATH_ID);
 +	if (!settings) {
-+		g_autoptr(GSettingsSchemaSource) schema_source;
-+		g_autoptr(GSettingsSchema) schema;
-+		schema_source = g_settings_schema_source_new_from_directory("@EDS@",
-+									    g_settings_schema_source_get_default(),
-+									    TRUE,
-+									    NULL);
-+		schema = g_settings_schema_source_lookup(schema_source,
-+							 SELF_UID_PATH_ID,
-+							 FALSE);
-+		settings = g_settings_new_full(schema, NULL, NULL);
++		{
++			g_autoptr(GSettingsSchemaSource) schema_source;
++			g_autoptr(GSettingsSchema) schema;
++			schema_source = g_settings_schema_source_new_from_directory("@EDS@",
++										    g_settings_schema_source_get_default(),
++										    TRUE,
++										    NULL);
++			schema = g_settings_schema_source_lookup(schema_source,
++								 SELF_UID_PATH_ID,
++								 FALSE);
++			settings = g_settings_new_full(schema, NULL, NULL);
++		}
 +	}
  	uid = g_settings_get_string (settings, SELF_UID_KEY);
  	g_mutex_unlock (&mutex);
diff --git a/pkgs/by-name/ev/evolution-data-server/package.nix b/pkgs/by-name/ev/evolution-data-server/package.nix
index d2cfda341cd8..b034d3cc0202 100644
--- a/pkgs/by-name/ev/evolution-data-server/package.nix
+++ b/pkgs/by-name/ev/evolution-data-server/package.nix
@@ -51,7 +51,7 @@
 
 stdenv.mkDerivation rec {
   pname = "evolution-data-server";
-  version = "3.54.2";
+  version = "3.54.3";
 
   outputs = [
     "out"
@@ -60,7 +60,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://gnome/sources/evolution-data-server/${lib.versions.majorMinor version}/evolution-data-server-${version}.tar.xz";
-    hash = "sha256-EfAlMInIq/RWz/2j/mWKNaDeK4rpPY8lfWsCCueWPSA=";
+    hash = "sha256-UQjcOO5cwfjvkVXof2xBKflkRVCglixa4j/4B7V8uNA=";
   };
 
   patches = [