diff --git a/pyproject.toml b/pyproject.toml
index d125a0b..fbb2116 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,6 @@ numpy = "*"
 scipy = "*"
 numba = ">=0.56.4"
 pygeodesy = "*"
-typing-extensions = { version = ">=4.0.0", python = "<3.9" }
 
 [tool.poetry.dev-dependencies]
 black = "24.3.0"