diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2535c8c..eaccdf9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 0.3.0
+
+- agent: Ensure runtime_dir (to create a socket) is only writable by owner (0700) https://github.com/sorah/mairu/pull/19
+
+### Breaking changes
+
+- Agent socket location is changed to state_dir `~/.local/state/mairu/run` on platforms without XDG_RUNTIME_DIR (e.g. macOS)
+
 ## 0.2.0
 
 - Fix crash on macOS https://github.com/sorah/mairu/pull/14
diff --git a/Cargo.lock b/Cargo.lock
index 007ce97..fbbd82d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1432,7 +1432,7 @@ checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "mairu"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "anyhow",
  "async-recursion",
diff --git a/Cargo.toml b/Cargo.toml
index 5c1cc2a..992f31f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mairu"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Sorah Fukumori <her@sorah.jp>"]
 description = "on-memory AWS credentials agent and executor"
 keywords = ["aws", "security", "cli"]