diff --git a/pkgs/development/python-modules/pyaxmlparser/default.nix b/pkgs/development/python-modules/pyaxmlparser/default.nix
index 7f9cbf9518e3..9f4f6627e2c8 100644
--- a/pkgs/development/python-modules/pyaxmlparser/default.nix
+++ b/pkgs/development/python-modules/pyaxmlparser/default.nix
@@ -1,12 +1,12 @@
 { buildPythonPackage, stdenv, lxml, click, fetchPypi }:
 
 buildPythonPackage rec {
-  version = "0.3.10";
+  version = "0.3.11";
   pname = "pyaxmlparser";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5c1f569f4dc2232d7f146eb190bc513373ff6555f97ae904740f966f0fb2dd77";
+    sha256 = "dbe5ca9ddcf2f5041f6e5e3acc81d2940c696db89de4f840535a256e78f5e489";
   };
 
   propagatedBuildInputs = [ lxml click ];