diff --git a/pkgs/development/python-modules/xarray/default.nix b/pkgs/development/python-modules/xarray/default.nix
index c7f0fb1ecf8c..ce46443ec06b 100644
--- a/pkgs/development/python-modules/xarray/default.nix
+++ b/pkgs/development/python-modules/xarray/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "xarray";
-  version = "0.14.1";
+  version = "0.15.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "04b2f4d24707b8871a7ffa37328d0a2de74e81bd30791c9608712612601abd23";
+    sha256 = "c72d160c970725201f769e80fb91cbad68d6ebf21d68fcc371385a6c950459c3";
   };
 
   checkInputs = [ pytest ];