diff --git a/pkgs/development/python-modules/arrayqueues/default.nix b/pkgs/development/python-modules/arrayqueues/default.nix
index fa4b7d0bffdf..3add43b6509a 100644
--- a/pkgs/development/python-modules/arrayqueues/default.nix
+++ b/pkgs/development/python-modules/arrayqueues/default.nix
@@ -4,12 +4,12 @@
 
 buildPythonPackage rec {
   pname = "arrayqueues";
-  version = "1.3.1";
+  version = "1.4.1";
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a955df768e39d459de28c7ea10ee02f67b1c70996cfa229846ab98df77a6fb69";
+    sha256 = "sha256-7I+5BQO/gsvTREDkBfxrMblw3JPfY48S4KI4PCGPtFY=";
   };
 
   propagatedBuildInputs = [