diff --git a/pkgs/development/python-modules/aioboto3/default.nix b/pkgs/development/python-modules/aioboto3/default.nix
index 810ec74151f4..e0474f8f4226 100644
--- a/pkgs/development/python-modules/aioboto3/default.nix
+++ b/pkgs/development/python-modules/aioboto3/default.nix
@@ -16,14 +16,14 @@
 
 buildPythonPackage rec {
   pname = "aioboto3";
-  version = "14.2.0";
+  version = "14.3.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "terrycain";
     repo = "aioboto3";
     tag = "v${version}";
-    hash = "sha256-RzaMsJtGvC6IILgwj09kymw+Hv3gjyBf2PHBzYC9itE=";
+    hash = "sha256-3GdTpbU0uEEzezQPHJTGPB42Qu604eIhcIAP4rZMQiY=";
   };
 
   pythonRelaxDeps = [