diff --git a/pkgs/development/python-modules/aiolimiter/default.nix b/pkgs/development/python-modules/aiolimiter/default.nix
index be2e8f7e235b..5757a77da65b 100644
--- a/pkgs/development/python-modules/aiolimiter/default.nix
+++ b/pkgs/development/python-modules/aiolimiter/default.nix
@@ -1,7 +1,6 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
-, fetchpatch
 , poetry-core
 , importlib-metadata
 , pytest-asyncio
@@ -12,7 +11,7 @@
 
 buildPythonPackage rec {
   pname = "aiolimiter";
-  version = "1.0.0";
+  version = "1.1.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
@@ -21,7 +20,7 @@ buildPythonPackage rec {
     owner = "mjpieters";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-4wByVZoOLhrXFx9oK19GBmRcjGoJolQ3Gwx9vQV/n8s=";
+    hash = "sha256-BpLh9utf2oJe+83rsIZeV5+MjbJ3aO5slMNVbUywQIo=";
   };
 
   nativeBuildInputs = [
@@ -38,15 +37,6 @@ buildPythonPackage rec {
     toml
   ];
 
-  patches = [
-    # Switch to poetry-core, https://github.com/mjpieters/aiolimiter/pull/77
-    (fetchpatch {
-      name = "switch-to-peotry-core.patch";
-      url = "https://github.com/mjpieters/aiolimiter/commit/84a85eff42621b0daff8fcf6bb485db313faae0b.patch";
-      hash = "sha256-xUfJwLvMF2Xt/V1bKBFn/fjn1uyw7bGNo9RpWxtyr50=";
-    })
-  ];
-
   postPatch = ''
     substituteInPlace tox.ini \
       --replace " --cov=aiolimiter --cov-config=tox.ini --cov-report term-missing" ""
@@ -59,6 +49,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Implementation of a rate limiter for asyncio";
     homepage = "https://github.com/mjpieters/aiolimiter";
+    changelog = "https://github.com/mjpieters/aiolimiter/blob/v${version}/CHANGELOG.md";
     license = with licenses; [ mit ];
     maintainers = with maintainers; [ fab ];
   };