diff --git a/pkgs/development/python-modules/pyodbc/default.nix b/pkgs/development/python-modules/pyodbc/default.nix
index bef4969d7d2..7451b1102ed 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 = "4.0.28";
+  version = "4.0.30";
   disabled = isPyPy;  # use pypypdbc instead
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "510643354c4c687ed96bf7e7cec4d02d6c626ecf3e18696f5a0228dd6d11b769";
+    sha256 = "0skjpraar6hcwsy82612bpj8nw016ncyvvq88j5syrikxgp5saw5";
   };
 
   buildInputs = [ unixODBC ];