diff --git a/pkgs/desktops/gnome/apps/gnome-maps/default.nix b/pkgs/desktops/gnome/apps/gnome-maps/default.nix
index 7c70759d0d5a..b89c58c58c90 100644
--- a/pkgs/desktops/gnome/apps/gnome-maps/default.nix
+++ b/pkgs/desktops/gnome/apps/gnome-maps/default.nix
@@ -16,6 +16,7 @@
 , geoclue2
 , wrapGAppsHook4
 , desktop-file-utils
+, libportal
 , libshumate
 , libsecret
 , libsoup_3
@@ -27,11 +28,11 @@
 
 stdenv.mkDerivation rec {
   pname = "gnome-maps";
-  version = "44.4";
+  version = "45.beta";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${lib.versions.major version}/${pname}-${version}.tar.xz";
-    hash = "sha256-3admgmWnCVKWDElRnPv7+jV2gyb8W4CyYX8U/7LJuHM=";
+    hash = "sha256-EwvUOm2KB7ScipDvOAqmtZh2GyjaPeRYDvclNUg1dfE=";
   };
 
   doCheck = true;
@@ -57,6 +58,7 @@ stdenv.mkDerivation rec {
     gjs
     gsettings-desktop-schemas
     gtk4
+    libportal
     libshumate
     libgweather
     libadwaita