diff --git a/requirements.txt b/requirements.txt
index 195d0c6..703cd8f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -40,7 +40,7 @@ six==1.13.0
 SQLAlchemy==1.3.15
 tk==0.1.0
 sqlparse==0.3.1
-urllib3==1.25.9
+urllib3==1.26.5
 Werkzeug==1.0.1
 WTForms==2.2.1
 xlrd==1.2.0