diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5605a1..10c63d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,26 @@ All notable changes to this project will be documented in this file.
 
 ## [unreleased]
 
+## [0.1.9](https://github.com/async-profiler/rust-agent/compare/v0.1.8...v0.1.9) - 2025-10-16
+
+### Added
+
+- allow running async-profiler agent in its own Tokio runtime (#97)
+- allow configuring the profiling intervals (#97)
+
+### Docs
+
+- Improve documentation (#87, #97)
+
+### CI
+
+- test against an upstream async-profiler release, instead of compiling our own (#86)
+
+### Breaking changes
+
+- update MSRV to 1.86, due to AWS SDK problems with 1.85
+
+### Other
 ## [0.1.8](https://github.com/async-profiler/rust-agent/compare/v0.1.7...v0.1.8) - 2025-07-14
 
 ### Added
diff --git a/Cargo.lock b/Cargo.lock
index ab08775..15ab86e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -109,7 +109,7 @@ dependencies = [
 
 [[package]]
 name = "async-profiler-agent"
-version = "0.1.8"
+version = "0.1.9"
 dependencies = [
  "anyhow",
  "async-trait",
diff --git a/Cargo.toml b/Cargo.toml
index c96fb6d..fe95707 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "async-profiler-agent"
-version = "0.1.8"
+version = "0.1.9"
 description = "Rust agent for async-profiler"
 license = "Apache-2.0"
 repository = "https://github.com/async-profiler/rust-agent"