Textualize
diff --git a/‎poetry.lock
+4-4 b/‎poetry.lock
+4-4
diff --git a/‎pyproject.toml
+1-1 b/‎pyproject.toml
+1-1
@@ -27,7 +27,7 @@ include = ["rich/py.typed"]
 
 [tool.poetry.dependencies]
 python = "^3.6.2"
-typing-extensions = { version = ">=3.7.4, <5.0", python = "<3.9" }
+typing-extensions = { version = ">=4.0.0, <5.0", python = "<3.9" }
 dataclasses = { version = ">=0.7,<0.9", python = "<3.7" }
 pygments = "^2.6.0"
 commonmark = "^0.9.0"