1 files changed, 1 insertions, 1 deletions

diff --git a/.travis.yml b/.travis.yml
index ad6026a..1d041d3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ rust:
 - nightly
 - beta
 - stable
-- 1.20.0
+- 1.18.0
 script:
 - |
   cargo test