diff --git a/pkgs/development/python-modules/xarray/default.nix b/pkgs/development/python-modules/xarray/default.nix
index ce46443ec06bd2..cf19eb4770b7f1 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 = "0.15.0";
+  version = "0.15.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c72d160c970725201f769e80fb91cbad68d6ebf21d68fcc371385a6c950459c3";
+    sha256 = "64e3138d87b641e22fe7a003c94abc685896b247b63e434505c1e6b38c91a8fb";
   };
 
   checkInputs = [ pytest ];