diff --git a/optional-requirements.txt b/optional-requirements.txt
index 2370bc7e..123f4686 100644
--- a/optional-requirements.txt
+++ b/optional-requirements.txt
@@ -10,7 +10,6 @@ pyasn1>=0.1.9,<0.5.0
 PyDrive2>=1.3.1,<1.11.0
 PyYAML>=3.12
 rsa>=3.4.2,<4.9.0
-# six>=1.10.0,<1.17.0
 
 # Gmail
 google-auth-oauthlib>=0.4.3,<0.5.0
diff --git a/setup.cfg b/setup.cfg
index 5053d19f..e6774776 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -70,7 +70,6 @@ gdrive =
 	PyDrive2>=1.3.1,<1.11.0
 	PyYAML>=3.12
 	rsa>=3.4.2,<4.9.0
-	six>=1.10.0,<1.17.0
 gmail = 
 	google-auth-oauthlib>=0.4.3,<0.5.0
 	google-api-python-client>=1.7.11,<2.37.0