diff --git a/clangd-tidy b/clangd-tidy
index 74caa99..89c06c5 100755
--- a/clangd-tidy
+++ b/clangd-tidy
@@ -14,7 +14,7 @@ from pylspclient.lsp_endpoint import LspEndpoint
 from pylspclient.lsp_client import LspClient
 from pylspclient.lsp_structs import TextDocumentItem, LANGUAGE_IDENTIFIER
 
-__version__ = "0.2.0"
+__version__ = "0.2.1"
 
 
 class ReadPipe(threading.Thread):
diff --git a/diagnostic_formatter.py b/diagnostic_formatter.py
index 6205158..e1949a2 100644
--- a/diagnostic_formatter.py
+++ b/diagnostic_formatter.py
@@ -1,10 +1,10 @@
 from abc import ABC, abstractmethod
 import os
 import re
-from typing import Any, Iterable, List, Optional, Tuple, TypeAlias
+from typing import Any, Iterable, Optional, Tuple
 
 
-DiagnosticCollection: TypeAlias = Iterable[Tuple[str, Any]]
+DiagnosticCollection = Iterable[Tuple[str, Any]]
 
 
 class DiagnosticFormatter(ABC):