diff --git a/requirements.txt b/requirements.txt
index e89029b..3629c7f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,5 +13,5 @@ Pillow==5.3.0
 pytesseract==0.2.5
 requests==2.21.0
 snnusdk>=0.0.1
-urllib3==1.24.1
+urllib3==1.26.5
 Werkzeug==0.14.1