diff --git a/pyproject.toml b/pyproject.toml
index dafed24..f0d70df 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,7 +52,7 @@ dependencies = [
   "werkzeug==3.1.3",
   "flask-reuploaded>=1.4.0,<2",
   "munch>=4.0.0,<5",
-  "urllib3==2.3.0",
+  "urllib3==2.5.0",
   "pypdftk>=0.5",
 ]