diff --git a/pkgs/development/python-modules/pyatmo/default.nix b/pkgs/development/python-modules/pyatmo/default.nix
index c039ff16b80e..d35a574029a4 100644
--- a/pkgs/development/python-modules/pyatmo/default.nix
+++ b/pkgs/development/python-modules/pyatmo/default.nix
@@ -16,7 +16,7 @@
 
 buildPythonPackage rec {
   pname = "pyatmo";
-  version = "6.2.0";
+  version = "6.2.2";
   format = "setuptools";
 
   disabled = pythonOlder "3.8";
@@ -25,7 +25,7 @@ buildPythonPackage rec {
     owner = "jabesq";
     repo = "pyatmo";
     rev = "v${version}";
-    sha256 = "sha256-VBc2avJiIFQW1LYXQEvIZ/wZKMFJsCF9DDrxwL8dDnk=";
+    sha256 = "1cd6g5vix8k45ndx4aq4pvyyisqdp38gd2466jrlg8z9byandj0i";
   };
 
   SETUPTOOLS_SCM_PRETEND_VERSION = version;