diff --git a/Cargo.toml b/Cargo.toml
index cceed35..d93793b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,51 +1,51 @@
-[package]
-authors = ["Matt Ickstadt <mattico8@gmail.com>"]
-license = "MIT/Apache-2.0"
-name = "elasticlunr-rs"
-version = "2.3.6"
-description = "A partial port of elasticlunr.js to Rust"
-documentation = "https://docs.rs/elasticlunr-rs"
-repository = "https://github.com/mattico/elasticlunr-rs"
-keywords = ["search", "index", "indexing", "lunr", "elasticlunrjs"]
-exclude = ["tests/lunr-fixture-gen/**"]
-readme = "README.md"
-
-[badges]
-travis-ci = { repository = "mattico/elasticlunr-rs" }
-
-[lib]
-name = "elasticlunr"
-
-[dev-dependencies]
-maplit = "1"
-
-[dependencies]
-lazy_static = "1"
-regex = "1"
-rust-stemmers = { version = "1", optional = true }
-serde = "1"
-serde_derive = "1.0.34" # First verstion to support #[serde(flatten)]
-serde_json = "1"
-strum = "0.15"
-strum_macros = "0.15"
-jieba-rs = "0.4.10"
-
-[features]
-default = ["languages"]
-nightly = ["bench"]
-bench = []
-
-languages = ["da", "de", "du", "es", "fi", "fr", "it", "pt", "ro", "ru", "sv", "tr", "zh"]
-da = ["rust-stemmers"]
-de = ["rust-stemmers"]
-du = ["rust-stemmers"]
-es = ["rust-stemmers"]
-fi = ["rust-stemmers"]
-fr = ["rust-stemmers"]
-it = ["rust-stemmers"]
-pt = ["rust-stemmers"]
-ro = ["rust-stemmers"]
-ru = ["rust-stemmers"]
-sv = ["rust-stemmers"]
-tr = ["rust-stemmers"]
-zh = ["rust-stemmers"]
+[package]
+authors = ["Matt Ickstadt <mattico8@gmail.com>"]
+license = "MIT/Apache-2.0"
+name = "elasticlunr-rs"
+version = "2.3.6"
+description = "A partial port of elasticlunr.js to Rust"
+documentation = "https://docs.rs/elasticlunr-rs"
+repository = "https://github.com/mattico/elasticlunr-rs"
+keywords = ["search", "index", "indexing", "lunr", "elasticlunrjs"]
+exclude = ["tests/lunr-fixture-gen/**"]
+readme = "README.md"
+
+[badges]
+travis-ci = { repository = "mattico/elasticlunr-rs" }
+
+[lib]
+name = "elasticlunr"
+
+[dev-dependencies]
+maplit = "1"
+
+[dependencies]
+lazy_static = "1"
+regex = "1"
+rust-stemmers = { version = "1", optional = true }
+serde = "1"
+serde_derive = "1.0.34" # First verstion to support #[serde(flatten)]
+serde_json = "1"
+strum = "0.17"
+strum_macros = "0.17"
+jieba-rs = "0.4.10"
+
+[features]
+default = ["languages"]
+nightly = ["bench"]
+bench = []
+
+languages = ["da", "de", "du", "es", "fi", "fr", "it", "pt", "ro", "ru", "sv", "tr", "zh"]
+da = ["rust-stemmers"]
+de = ["rust-stemmers"]
+du = ["rust-stemmers"]
+es = ["rust-stemmers"]
+fi = ["rust-stemmers"]
+fr = ["rust-stemmers"]
+it = ["rust-stemmers"]
+pt = ["rust-stemmers"]
+ro = ["rust-stemmers"]
+ru = ["rust-stemmers"]
+sv = ["rust-stemmers"]
+tr = ["rust-stemmers"]
+zh = ["rust-stemmers"]