diff --git a/pkgs/development/python-modules/pyodbc/default.nix b/pkgs/development/python-modules/pyodbc/default.nix
index d78a5f55aadc..8064d9b6d575 100644
--- a/pkgs/development/python-modules/pyodbc/default.nix
+++ b/pkgs/development/python-modules/pyodbc/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "pyodbc";
-  version = "4.0.26";
+  version = "4.0.27";
   disabled = isPyPy;  # use pypypdbc instead
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1qrxnf7ji5hml7z4y669k4wmk3iz2pcsr05bnn1n912asash09z5";
+    sha256 = "1kd2i7hc1330cli72vawzby17c3039cqn1aba4i0zrjnpghjhmib";
   };
 
   buildInputs = [ unixODBC ];