diff --git a/requirements.txt b/requirements.txt
index 8c32751..4cf15b5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -234,7 +234,7 @@ tqdm==4.32.2
 traitlets==4.3.2
 tsfresh==0.12.0
 unicodecsv==0.14.1
-urllib3==1.25.3
+urllib3==1.25.8
 waipy==0.0.9.0
 wcwidth==0.1.7
 webencodings==0.5.1