diff --git a/requirements.txt b/requirements.txt
index fae06cc..7d1c39f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,6 +30,6 @@ torch==1.5.1
 tqdm==4.48.0
 transformers==3.0.2
 underthesea==1.1.17
-urllib3==1.25.10
+urllib3==1.26.5
 Werkzeug==1.0.1