diff --git a/pkgs/development/python-modules/bitarray/default.nix b/pkgs/development/python-modules/bitarray/default.nix
index 53633b041f7..b287e7be98e 100644
--- a/pkgs/development/python-modules/bitarray/default.nix
+++ b/pkgs/development/python-modules/bitarray/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "bitarray";
-  version = "1.7.0";
+  version = "1.7.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e31b472ac92e04ea943723cf781ec168e15049d91a3052203defb81652d2b086";
+    sha256 = "e4de977d708b7024760266d827b8285e4405dce4293f25508c4556970139018a";
   };
 
   pythonImportsCheck = [ "bitarray" ];