diff --git a/pkgs/development/python-modules/exchangelib/default.nix b/pkgs/development/python-modules/exchangelib/default.nix
index d57b054350d7..6ab7495fcb30 100644
--- a/pkgs/development/python-modules/exchangelib/default.nix
+++ b/pkgs/development/python-modules/exchangelib/default.nix
@@ -27,7 +27,7 @@
 
 buildPythonPackage rec {
   pname = "exchangelib";
-  version = "4.6.1";
+  version = "4.6.2";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -36,7 +36,7 @@ buildPythonPackage rec {
     owner = "ecederstrand";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-9MvxQe5VnR+UHB5DSn6EtExKTYsTvzZzCCaTTkCBQkU=";
+    sha256 = "1vax4xqjav6nr3kfkz390ism3cs69dxnbx6sc0f9ci4mn3rxjwdy";
   };
 
   propagatedBuildInputs = [