diff --git a/pkgs/development/python-modules/slack-sdk/default.nix b/pkgs/development/python-modules/slack-sdk/default.nix
index 27c265bef36e..f8855e4c760a 100644
--- a/pkgs/development/python-modules/slack-sdk/default.nix
+++ b/pkgs/development/python-modules/slack-sdk/default.nix
@@ -2,6 +2,7 @@
   lib,
   aiodns,
   aiohttp,
+  aiosqlite,
   boto3,
   buildPythonPackage,
   fetchFromGitHub,
@@ -14,30 +15,27 @@
   sqlalchemy,
   websocket-client,
   websockets,
+  writableTmpDirAsHomeHook,
 }:
 
 buildPythonPackage rec {
   pname = "slack-sdk";
-  version = "3.34.0";
+  version = "3.35.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "slackapi";
     repo = "python-slack-sdk";
     tag = "v${version}";
-    hash = "sha256-aL8XOlvnAxT9cgPf8EvJT80FmlgL2Vhu7JxDRHkUoSM=";
+    hash = "sha256-yjYpALyHSTLQSuwd6xth7nqfi3m1C9tqnWrrVRmI220=";
   };
 
-  postPatch = ''
-    substituteInPlace pyproject.toml \
-      --replace-fail ', "pytest-runner"' ""
-  '';
-
   build-system = [ setuptools ];
 
   dependencies = [
     aiodns
     aiohttp
+    aiosqlite
     boto3
     sqlalchemy
     websocket-client
@@ -54,10 +52,6 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  preCheck = ''
-    export HOME=$(mktemp -d)
-  '';
-
   disabledTests = [
     # Requires internet access (to slack API)
     "test_start_raises_an_error_if_rtm_ws_url_is_not_returned"
@@ -65,6 +59,12 @@ buildPythonPackage rec {
     "test_send_message_while_disconnection"
   ];
 
+  disabledTestPaths = [
+    # Event loop issues
+    "tests/slack_sdk/oauth/installation_store/test_file.py"
+    "tests/slack_sdk/oauth/state_store/test_file.py"
+  ];
+
   __darwinAllowLocalNetworking = true;
 
   meta = {