diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6fb4364..f61ebb9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.2.2
+
+Improve stability. Reduce possibility of crashing.
+
 # 0.2.1
 
 Add initial Windows build.
diff --git a/Cargo.lock b/Cargo.lock
index d124d67..ab6f886 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -75,7 +75,7 @@ dependencies = [
 
 [[package]]
 name = "tre"
-version = "0.2.1"
+version = "0.2.2"
 dependencies = [
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "getopts 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index f7dd9e5..efbd698 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tre"
-version = "0.2.1"
+version = "0.2.2"
 authors = ["Daniel Duan <daniel@duan.ca>"]
 edition = "2018"
 
diff --git a/snapcraft.yaml b/snapcraft.yaml
index f67d1b9..8171523 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -1,5 +1,5 @@
 name: tre
-version: 0.2.1
+version: 0.2.2
 summary: tree command, improved.
 description: |
   tre is a improved version of the `tree` command.