diff --git a/docs/requirements.txt b/docs/requirements.txt
index e8a3dc3..48109ed 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -36,7 +36,7 @@ sphinxcontrib-qthelp==1.0.2
 sphinxcontrib-serializinghtml==1.1.3
 tqdm==4.39.0
 twine==3.1.1
-urllib3==1.25.7
+urllib3==1.25.8
 webencodings==0.5.1
 zeroconf==0.24.0
 zipp==0.6.0