Just update dependencies.

.travis.yml

@@ -19,6 +19,7 @@ os:
 rust:
     - 1.8.0
     - 1.9.0
+    - 1.14.0
     - nightly
 
 env:

Cargo.toml

@@ -2,19 +2,19 @@
 name = "qrcode"
 description = "QR code encoder in Rust"
 license = "MIT / Apache-2.0"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["kennytm <kennytm@gmail.com>"]
 keywords = ["qrcode"]
 repository = "https://github.com/kennytm/qrcode-rust"
 readme = "README.md"
 documentation = "http://kennytm.github.io/qrcode-rust/"
 exclude = [
-    ".travis.yml", ".gitignore", "update_doc.sh"
+    ".travis.yml", ".gitignore", "update_doc.sh", "test-data"
 ]
 
 [dependencies]
-num-traits = "0.1.32"
-image = { version = "0.10.0", optional = true }
+num-traits = "0.1.33"
+image = { version = "0.12.1", optional = true }
 
 [features]
 default = ["image"]