diff --git a/pyproject.toml b/pyproject.toml
index f1dc5b0..28a7056 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ include = ["openapi_client/py.typed"]
 [tool.poetry.dependencies]
 python = "^3.8"
 
-urllib3 = ">= 1.25.3 < 3.0.0"
+urllib3 = ">=2.2.3"
 python-dateutil = ">= 2.8.2"
 pydantic = ">= 2"
 typing-extensions = ">=4.13.2"