diff --git a/requirements.txt b/requirements.txt
index 6c5d75d4..831256bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,6 +27,6 @@ sphinxcontrib-htmlhelp==1.0.3
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.4
-urllib3==1.26.18
+urllib3==1.26.19
 wrapt==1.12.1
 xlrd==2.0.1