diff --git a/pkgs/development/python-modules/smbprotocol/default.nix b/pkgs/development/python-modules/smbprotocol/default.nix
index f1ca7cff6b3d..a0192ed9acea 100644
--- a/pkgs/development/python-modules/smbprotocol/default.nix
+++ b/pkgs/development/python-modules/smbprotocol/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "smbprotocol";
-  version = "1.8.0";
+  version = "1.8.1";
   disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
     owner = "jborean93";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-NY2eE6hacRd0v8Ij0P13Zw6SRiUNhhd0kMhsg5CRTeM=";
+    sha256 = "sha256-HhyOGRwDnLwrXPjvF04MlgSxGZc0w3nDek9Mnv49cG4=";
   };
 
   propagatedBuildInputs = [