diff --git a/requirements.txt b/requirements.txt
index 12de72f..0b51355 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@ more-itertools==7.2.0
 pretend==1.0.9
 pytest==5.1.2
 py==1.8.0
-six==1.12.0
+six==1.17.0