diff --git a/requirements.txt b/requirements.txt
index cb00c17..c4791a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ requests==2.18.4
 six==1.11.0
 unicodecsv==0.14.1
 uritemplate==3.0.0
-urllib3==1.22
+urllib3==1.26.5
 vine==1.1.4
 wand==0.4.4
 #-e git+git://github.com/AleksiKnuutila/tietopyynto.git@master#egg=froide