diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index af55ef03..949ce4c1 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.2.1"
+  ".": "0.2.2"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8c11fd64..0f9410b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.2.2](https://github.com/w7-mgfcode/ForecastLabAI/compare/v0.2.1...v0.2.2) (2026-02-01)
+
+
+### Features
+
+* RAG Knowledge Base, Serving Layer, and Model Registry ([#50](https://github.com/w7-mgfcode/ForecastLabAI/issues/50)) ([ad4388d](https://github.com/w7-mgfcode/ForecastLabAI/commit/ad4388d9d7386fb6a73e40de45e22f3a576afef7))
+
 ## [0.2.1](https://github.com/w7-mgfcode/ForecastLabAI/compare/v0.2.0...v0.2.1) (2026-02-01)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index a5c70231..bf9bbd6d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "forecastlabai"
-version = "0.2.1"
+version = "0.2.2"
 description = "Portfolio-grade end-to-end retail demand forecasting system"
 readme = "README.md"
 requires-python = ">=3.12"