diff --git a/Cargo.toml b/Cargo.toml
index b3b2f68ed..dd44545b3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ base64 = "0.9.1"
 byteorder = "1.0"
 lazy_static = "0.2.1"
 tinysegmenter = "0.1.0"
-regex = "0.2"
+regex = "1.0"
 fst = {version="0.3", default-features=false}
 fst-regex = { version="0.2" }
 lz4 = {version="1.20", optional=true}