diff --git a/.gitignore b/.gitignore
index b235e4d..8a4f43d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+*.swo
 *.swp
 target
 Cargo.lock
diff --git a/.travis.yml b/.travis.yml
index 1c4b5ba..e511cbc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ language: rust
 rust:
   - nightly
   - 1.1.0
+  - 1.2.0
 
 os:
   - linux