From c9ce3f0bc4cb3b6cb41628b7d67111c68c5ba6a9 Mon Sep 17 00:00:00 2001
From: Alex S <alex.strizhakov@gmail.com>
Date: Sat, 29 Jun 2019 15:25:42 +0300
Subject: [PATCH] otp 21 is not supported

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index a0d7056..2033754 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,8 +5,8 @@ notifications:
 elixir:
   - 1.5.3
 otp_release:
+  - 18.0
   - 19.0
   - 20.0
-  - 21.0.1
 sudo: false
 script: mix test