diff --git a/pkgs/development/python-modules/aioitertools/default.nix b/pkgs/development/python-modules/aioitertools/default.nix
index df08341f81bf..5d0da62eb151 100644
--- a/pkgs/development/python-modules/aioitertools/default.nix
+++ b/pkgs/development/python-modules/aioitertools/default.nix
@@ -12,12 +12,12 @@
 
 buildPythonPackage rec {
   pname = "aioitertools";
-  version = "0.12.0";
+  version = "0.13.0";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-wqkFW0+7dwX1YbnYYFPor10QzIRdIsMgCMQ0kLLY3Ws=";
+    hash = "sha256-YgvSQazAu7nsgZ8ashWGaHG0u9H3ODalX3mSAO6GlQw=";
   };
 
   build-system = [ flit-core ];