diff --git a/requirements/conda-requirements.txt b/requirements/conda-requirements.txt
index bb5c6e2..29fa8a4 100644
--- a/requirements/conda-requirements.txt
+++ b/requirements/conda-requirements.txt
@@ -49,6 +49,6 @@ six==1.12.0
 tqdm
 traitlets==4.3.2
 typed-ast==1.4.0
-urllib3==1.25.3
+urllib3==1.25.8
 wcwidth==0.1.7
 wrapt==1.11.2