diff --git a/requirements.frozen.txt b/requirements.frozen.txt
index fdf5163..1ecb0d8 100644
--- a/requirements.frozen.txt
+++ b/requirements.frozen.txt
@@ -62,7 +62,7 @@ sphinxcontrib-websupport==1.1.2
 tqdm==4.32.2
 twine==1.13.0
 typed-ast==1.3.5
-urllib3==1.25.3
+urllib3==1.25.8
 wcwidth==0.1.7
 webencodings==0.5.1
 zipp==0.5.2