diff --git a/requirements.txt b/requirements.txt
index 60efcd3..1301436 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -221,7 +221,7 @@ typed-ast==1.4.1
 typing-extensions @ file:///tmp/build/80754af9/typing_extensions_1592847887441/work
 ujson==1.35
 unicodecsv==0.14.1
-urllib3==1.25.9
+urllib3==1.26.5
 watchdog @ file:///C:/ci/watchdog_1593446515400/work
 wcwidth @ file:///tmp/build/80754af9/wcwidth_1593447189090/work
 webencodings==0.5.1