diff --git a/requirements.txt b/requirements.txt
index a2a010c..f269b27 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ regex==2018.2.21
 requests==2.23.0
 six==1.14.0
 sqlparse==0.3.1
-urllib3==1.25.9
+urllib3==1.26.5
 whitenoise==5.0.1
 wincertstore==0.2
 wordfreq==2.2.2