diff --git a/pkgs/development/python-modules/aiosqlite/default.nix b/pkgs/development/python-modules/aiosqlite/default.nix
index 87c1002e89e8..4ca47d5e8a3a 100644
--- a/pkgs/development/python-modules/aiosqlite/default.nix
+++ b/pkgs/development/python-modules/aiosqlite/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "aiosqlite";
-  version = "0.22.1";
+  version = "0.21.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "omnilib";
     repo = "aiosqlite";
     tag = "v${version}";
-    hash = "sha256-voOOFo1OwaRQ3JsDHlBrngP+8ajf0kTNKXJyOaJiTs4=";
+    hash = "sha256-3l/uR97WuLlkAEdogL9iYoXp89bsAcpH6XEtMELsX9o=";
   };
 
   build-system = [ flit-core ];