diff --git a/pkgs/development/python-modules/aiodns/default.nix b/pkgs/development/python-modules/aiodns/default.nix
index 204f7bfc0df..154d98de1c6 100644
--- a/pkgs/development/python-modules/aiodns/default.nix
+++ b/pkgs/development/python-modules/aiodns/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "aiodns";
-  version = "1.1.1";
+  version = "1.2.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d8677adc679ce8d0ef706c14d9c3d2f27a0e0cc11d59730cdbaf218ad52dd9ea";
+    sha256 = "d67e14b32176bcf3ff79b5d47c466011ce4adeadfa264f7949da1377332a0449";
   };
 
   propagatedBuildInputs = with stdenv.lib; [ pycares ]