diff --git a/Cargo.lock b/Cargo.lock
index 9708c5a..bffdd36 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -565,7 +565,7 @@ checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
 [[package]]
 name = "dizi"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "alphanumeric-sort",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 28e13e7..0684769 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "dizi"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["Jeff Zhao <jeff.no.zhao@gmail.com>"]
 edition = "2018"