diff --git a/pkgs/development/python-modules/aiobotocore/default.nix b/pkgs/development/python-modules/aiobotocore/default.nix
new file mode 100644
index 00000000000..30821986539
--- /dev/null
+++ b/pkgs/development/python-modules/aiobotocore/default.nix
@@ -0,0 +1,42 @@
+{ lib
+, stdenv
+, buildPythonPackage
+, fetchPypi
+, pythonOlder
+, pytestrunner
+, typing-extensions
+, wrapt
+, aioitertools
+, aiohttp
+, botocore
+}:
+
+buildPythonPackage rec {
+  pname = "aiobotocore";
+  version = "1.1.2";
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1fn9hgcg3qr9f7srjxc21bzkiix4al9308531slwlm99r0x3xcjl";
+  };
+
+  # relax version constraints: aiobotocore works with newer botocore versions
+  # the pinning used to match some `extras_require` we're not using.
+  preConfigure = ''
+    substituteInPlace setup.py --replace 'botocore>=1.17.44,<1.17.45' 'botocore'
+  '';
+
+  propagatedBuildInputs = [ wrapt aiohttp aioitertools botocore ];
+
+  # tests not distributed on pypi
+  doCheck = false;
+  pythonImportsCheck = [ "aiobotocore" ];
+
+  meta = with lib; {
+    description = "Async client for amazon services using botocore and aiohttp/asyncio.";
+    license = licenses.asl20;
+    homepage = "https://github.com/aio-libs/aiobotocore";
+    maintainers = with maintainers; [ teh ];
+  };
+}
diff --git a/pkgs/development/python-modules/aioitertools/default.nix b/pkgs/development/python-modules/aioitertools/default.nix
new file mode 100644
index 00000000000..1c5ce1e2fae
--- /dev/null
+++ b/pkgs/development/python-modules/aioitertools/default.nix
@@ -0,0 +1,35 @@
+{ lib
+, stdenv
+, buildPythonPackage
+, fetchPypi
+, pythonOlder
+, typing-extensions
+, coverage
+, python
+, toml
+}:
+
+buildPythonPackage rec {
+  pname = "aioitertools";
+  version = "0.7.1";
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "18ql6k2j1839jf2rmmmm29v6fb7mr59l75z8nlf0sadmydy6r9al";
+  };
+
+  propagatedBuildInputs = [ typing-extensions ];
+  checkInputs = [ coverage toml ];
+
+  checkPhase = ''
+    ${python.interpreter} -m coverage run -m aioitertools.tests
+  '';
+
+  meta = with lib; {
+    description = "Implementation of itertools, builtins, and more for AsyncIO and mixed-type iterables.";
+    license = licenses.mit;
+    homepage = "https://pypi.org/project/aioitertools/";
+    maintainers = with maintainers; [ teh ];
+  };
+}
diff --git a/pkgs/development/python-modules/s3fs/default.nix b/pkgs/development/python-modules/s3fs/default.nix
index 9c900610e03..739b32ec70d 100644
--- a/pkgs/development/python-modules/s3fs/default.nix
+++ b/pkgs/development/python-modules/s3fs/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPythonPackage, fetchPypi, docutils, boto3, fsspec }:
+{ stdenv, buildPythonPackage, fetchPypi, docutils, aiobotocore, fsspec }:
 
 buildPythonPackage rec {
   pname = "s3fs";
@@ -10,7 +10,7 @@ buildPythonPackage rec {
   };
 
   buildInputs = [ docutils ];
-  propagatedBuildInputs = [ boto3 fsspec ];
+  propagatedBuildInputs = [ aiobotocore fsspec ];
 
   # Depends on `moto` which has a long dependency chain with exact
   # version requirements that can't be made to work with current
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index cb5d8e784e9..57458230bb1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -221,6 +221,10 @@ in {
 
   aiohttp-swagger = callPackage ../development/python-modules/aiohttp-swagger { };
 
+  aioitertools = callPackage ../development/python-modules/aioitertools { };
+
+  aiobotocore = callPackage ../development/python-modules/aiobotocore { };
+
   aiohue = callPackage ../development/python-modules/aiohue { };
 
   aioimaplib = callPackage ../development/python-modules/aioimaplib { };