diff --git a/pyproject.toml b/pyproject.toml
index 4a448ec44..e43448916 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -69,7 +69,7 @@ test = [
     "types-urllib3==1.26.16",
     "types-tqdm==4.66.0.1",
     "types-mock==5.1.0.1",
-    "typing-extensions==4.11.0"
+    "typing_extensions==4.11.0"
 ]
 
 [project.urls]