diff --git a/backend/requirements.txt b/backend/requirements.txt
index 209a37fb..0423fc36 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -71,7 +71,7 @@ text-to-image==0.0.5
 texttable==0.9.1
 unoconv==0.9.0
 uritemplate==3.0.0
-urllib3==1.22
+urllib3==1.26.5
 Wand==0.4.4
 websocket-client==0.48.0
 Werkzeug==0.14.1