diff --git a/pkgs/desktops/gnome/apps/gnome-maps/default.nix b/pkgs/desktops/gnome/apps/gnome-maps/default.nix
index 5d90cefdff39..56874df59f56 100644
--- a/pkgs/desktops/gnome/apps/gnome-maps/default.nix
+++ b/pkgs/desktops/gnome/apps/gnome-maps/default.nix
@@ -1,5 +1,7 @@
-{ lib, stdenv
+{ stdenv
+, lib
 , fetchurl
+, fetchpatch
 , meson
 , ninja
 , gettext
@@ -29,13 +31,22 @@
 
 stdenv.mkDerivation rec {
   pname = "gnome-maps";
-  version = "41.4";
+  version = "42.beta";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${lib.versions.major version}/${pname}-${version}.tar.xz";
-    sha256 = "sha256-40CxP0b+C31bD48BQTKR3c2HDHSlw4+iTKwfWF5wOT4=";
+    sha256 = "sha256-LuEQu6nDjs4ebdNGmyjWCD/soMvGNRFaGU1nBp1MM4Y=";
   };
 
+  patches = [
+    # Do not pin to GWeather 3.0, the used API did not change in 4.0.
+    (fetchpatch {
+      url = "https://gitlab.gnome.org/GNOME/gnome-maps/-/commit/759d3087b70341b2c5f1af575ce44338d926690e.patch";
+      sha256 = "Qp9Hta00TLf2lOb9+g9vnPoK17mP3eHpCG2i1ewaw+w=";
+      revert = true;
+    })
+  ];
+
   doCheck = true;
 
   nativeBuildInputs = [
@@ -78,7 +89,7 @@ stdenv.mkDerivation rec {
     # entry point to the wrapped binary we get back to a wrapped
     # binary.
     substituteInPlace "data/org.gnome.Maps.service.in" \
-        --replace "Exec=@pkgdatadir@/org.gnome.Maps" \
+        --replace "Exec=@pkgdatadir@/@app-id@" \
                   "Exec=$out/bin/gnome-maps"
   '';