diff --git a/.travis.yml b/.travis.yml
index 4cc2fcd..780186c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,6 @@
 sudo: false
 language: python
 python:
-    - 3.6
-    - 3.7
     - 3.8
 env:
   - TOXENV=py-normal
diff --git a/tox.ini b/tox.ini
index 52c8da7..9ab352f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{36,37,38}-normal,lint
+envlist = py{38}-normal,lint
 
 [testenv]
 commands =