diff --git a/backend/requirements.txt b/backend/requirements.txt
index 9814130..e49aae9 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -76,7 +76,7 @@ tensorflow-estimator==1.14.0
 termcolor==1.1.0
 tika==1.19
 typing==3.7.4.1
-urllib3==1.25.6
+urllib3==1.26.5
 Werkzeug==0.14.1
 wrapt==1.11.2
 WTForms==2.2.1