diff --git a/pkgs/development/python-modules/open-meteo/default.nix b/pkgs/development/python-modules/open-meteo/default.nix
index cab5d956effd..e32a8e91bf51 100644
--- a/pkgs/development/python-modules/open-meteo/default.nix
+++ b/pkgs/development/python-modules/open-meteo/default.nix
@@ -15,7 +15,7 @@
 
 buildPythonPackage rec {
   pname = "open-meteo";
-  version = "0.3.2";
+  version = "0.4.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.11";
@@ -24,7 +24,7 @@ buildPythonPackage rec {
     owner = "frenck";
     repo = "python-open-meteo";
     rev = "v${version}";
-    hash = "sha256-PddQyCCYbI9DjTvlJ4F3IQB6VichwcNhC04DJMULYZM=";
+    hash = "sha256-J106XeSglyqrFfP1ckbnDwfE7IikaNiBQ+m14PE2SBc=";
   };
 
   postPatch = ''