diff --git a/requirements/base.txt b/requirements/base.txt
index 4a789a44..041a7e04 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -9,7 +9,7 @@ grpcio==1.38.0
     # via -r requirements/base.in
 protobuf==3.17.0
     # via -r requirements/base.in
-six==1.16.0
+six==1.17.0
     # via
     #   grpcio
     #   protobuf