diff --git a/rtd_requirements.txt b/rtd_requirements.txt
index 7bed6ec3..4e5a9d87 100644
--- a/rtd_requirements.txt
+++ b/rtd_requirements.txt
@@ -19,6 +19,6 @@ sphinx_rtd_theme >= 0.5.2, < 3.1.0
 sphinx-autodoc-typehints < 3.1.0
 sphinx-autoapi < 3.6.0
 sshtunnel < 0.5.0
-urllib3 < 2.0.0
+urllib3 < 2.4.0
 workalendar < 17.1.0
 astroid == 3.3.8
diff --git a/setup.py b/setup.py
index d9d8c67f..bbbe8dad 100644
--- a/setup.py
+++ b/setup.py
@@ -59,7 +59,7 @@ def read(fname):
     "shapely >= 1.7.0, < 2.1.0",
     "sqlalchemy < 1.4.0",
     "sshtunnel < 0.5.0",
-    "urllib3 < 2.0.0",
+    "urllib3 < 2.4.0",
     "workalendar < 17.1.0",
     "astroid == 3.3.8",
 ]