diff --git a/.travis.yml b/.travis.yml
index f099e091..0f0a094e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ rust:
 matrix:
   include:
     # Minimum version supported
-    - rust: 1.9.0
+    - rust: 1.13.0
       install:
       script: cargo build