diff --git a/CHANGELOG.md b/CHANGELOG.md
index b861689..0780522 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.15.2](https://github.com/denehoffman/ganesh/compare/v0.15.1...v0.15.2) - 2024-12-20
+
+### Other
+
+- *(observers)* fix doctests
+
 ## [0.15.1](https://github.com/denehoffman/ganesh/compare/v0.15.0...v0.15.1) - 2024-12-20
 
 ### Fixed
diff --git a/Cargo.lock b/Cargo.lock
index d48f171..41471b3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -270,7 +270,7 @@ dependencies = [
 
 [[package]]
 name = "ganesh"
-version = "0.15.1"
+version = "0.15.2"
 dependencies = [
  "approx",
  "codspeed-criterion-compat",
diff --git a/Cargo.toml b/Cargo.toml
index bc28e57..288fbfc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ganesh"
-version = "0.15.1"
+version = "0.15.2"
 edition = "2021"
 description = "Function minimization in Rust, simplified"
 documentation = "https://docs.rs/ganesh"