diff --git a/cmd/main.go b/cmd/main.go
index d329507..9fb8710 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -1,7 +1,7 @@
 // Package main provides the entry point for the Sulawesi Tengah COVID-19 Data API
 //
 //	@title			Sulawesi Tengah COVID-19 Data API
-//	@version		2.2.0
+//	@version		2.3.0
 //	@description	A comprehensive REST API for COVID-19 data in Sulawesi Tengah (Central Sulawesi), with additional national and provincial data for context. Features enhanced ODP/PDP grouping, hybrid pagination, and rate limiting protection. Rate limiting: 100 requests per minute per IP address by default, with appropriate HTTP headers for client guidance.
 //	@termsOfService	http://swagger.io/terms/
 //
diff --git a/docs/docs.go b/docs/docs.go
index abbcd00..4fb9523 100644
--- a/docs/docs.go
+++ b/docs/docs.go
@@ -815,7 +815,7 @@ const docTemplate = `{
 
 // SwaggerInfo holds exported Swagger Info so clients can modify it
 var SwaggerInfo = &swag.Spec{
-	Version:          "2.2.0",
+	Version:          "2.3.0",
 	Host:             "pico-api.banuacoder.com",
 	BasePath:         "/api/v1",
 	Schemes:          []string{"https", "http"},
diff --git a/docs/swagger.json b/docs/swagger.json
index 7e8f02a..66a57ba 100644
--- a/docs/swagger.json
+++ b/docs/swagger.json
@@ -17,7 +17,7 @@
             "name": "MIT",
             "url": "https://opensource.org/licenses/MIT"
         },
-        "version": "2.2.0"
+        "version": "2.3.0"
     },
     "host": "pico-api.banuacoder.com",
     "basePath": "/api/v1",
diff --git a/docs/swagger.yaml b/docs/swagger.yaml
index 8a8fe1f..b9c819d 100644
--- a/docs/swagger.yaml
+++ b/docs/swagger.yaml
@@ -209,7 +209,7 @@ info:
     url: https://opensource.org/licenses/MIT
   termsOfService: http://swagger.io/terms/
   title: Sulawesi Tengah COVID-19 Data API
-  version: 2.2.0
+  version: 2.3.0
 paths:
   /:
     get:
diff --git a/internal/handler/covid_handler.go b/internal/handler/covid_handler.go
index 35d9c81..458707a 100644
--- a/internal/handler/covid_handler.go
+++ b/internal/handler/covid_handler.go
@@ -298,7 +298,7 @@ func (h *CovidHandler) HealthCheck(w http.ResponseWriter, r *http.Request) {
 	health := map[string]interface{}{
 		"status":    "healthy",
 		"service":   "COVID-19 API",
-		"version":   "2.2.0",
+		"version": "2.3.0",
 		"timestamp": time.Now().UTC().Format(time.RFC3339),
 	}
 
@@ -355,7 +355,7 @@ func (h *CovidHandler) GetAPIIndex(w http.ResponseWriter, r *http.Request) {
 	endpoints := map[string]interface{}{
 		"api": map[string]interface{}{
 			"title":       "Sulawesi Tengah COVID-19 Data API",
-			"version":     "2.2.0",
+			"version": "2.3.0",
 			"description": "A comprehensive REST API for COVID-19 data in Sulawesi Tengah (Central Sulawesi)",
 		},
 		"documentation": map[string]interface{}{