diff --git a/pyproject.toml b/pyproject.toml
index 92f1806187..0de5981516 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ typing = [
     "mypy",
     # =================
     # TODO: remove redundant urllib3 and certifi after proper migration from setup.py
-    "urllib3>=1.26.11",
+    "urllib3>=1.26.20",
     "certifi",
     # =================
     "types-protobuf",