diff --git a/interpreter/CHANGELOG.md b/interpreter/CHANGELOG.md
index 5f4318e..2eec384 100644
--- a/interpreter/CHANGELOG.md
+++ b/interpreter/CHANGELOG.md
@@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.9.1](https://github.com/clarkmcc/cel-rust/compare/cel-interpreter-v0.9.0...cel-interpreter-v0.9.1) - 2024-11-19
+
+### Other
+
+- Export timestamp and duration fn as they were ([#112](https://github.com/clarkmcc/cel-rust/pull/112))
+- ValueType copy & debug ([#113](https://github.com/clarkmcc/cel-rust/pull/113))
+- Expose Serialization and ToJson errors ([#114](https://github.com/clarkmcc/cel-rust/pull/114))
+- Fix compilation without chrono ([#111](https://github.com/clarkmcc/cel-rust/pull/111))
+- Fix default features, cleanup dependencies & other minor code improvements ([#109](https://github.com/clarkmcc/cel-rust/pull/109))
+- Added missing timestamp macros ([#106](https://github.com/clarkmcc/cel-rust/pull/106))
+
 ## [0.9.0](https://github.com/clarkmcc/cel-rust/compare/cel-interpreter-v0.8.1...cel-interpreter-v0.9.0) - 2024-10-30
 
 ### Other
diff --git a/interpreter/Cargo.toml b/interpreter/Cargo.toml
index 45a1379..020e791 100644
--- a/interpreter/Cargo.toml
+++ b/interpreter/Cargo.toml
@@ -2,7 +2,7 @@
 name = "cel-interpreter"
 description = "An interpreter for the Common Expression Language (CEL)"
 repository = "https://github.com/clarkmcc/cel-rust"
-version = "0.9.0"
+version = "0.9.1"
 authors = ["Tom Forbes <tom@tomforb.es>", "Clark McCauley <me@clarkmccauley.com>"]
 edition = "2021"
 license = "MIT"