diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index d353515..727a5db 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.21.0"
+  ".": "0.21.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8446ae..ee1b214 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.21.1](https://github.com/NodeJSmith/otf-api/compare/v0.21.0...v0.21.1) (2026-08-11)
+
+
+### Bug Fixes
+
+* **auth:** complete public error boundary in _create_cognito ([#142](https://github.com/NodeJSmith/otf-api/issues/142)) ([1c8321d](https://github.com/NodeJSmith/otf-api/commit/1c8321d6c58b7060be893fb2178af8414845922f))
+
 ## [0.21.0](https://github.com/NodeJSmith/otf-api/compare/v0.20.0...v0.21.0) (2026-08-11)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 26810aa..c14ec47 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "otf-api"
-version = "0.21.0"
+version = "0.21.1"
 description = "Python OrangeTheory Fitness API Client"
 authors = [{ name = "Jessica Smith", email = "j.smith.git1@gmail.com" }]
 requires-python = ">=3.11"
diff --git a/uv.lock b/uv.lock
index 13939e5..4d0cc4b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -994,7 +994,7 @@ wheels = [
 
 [[package]]
 name = "otf-api"
-version = "0.21.0"
+version = "0.21.1"
 source = { editable = "." }
 dependencies = [
     { name = "attrs" },