diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c373724..46b9b6b 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0-alpha.8"
+  ".": "0.1.0-alpha.9"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76de30a..44b12bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.1.0-alpha.9 (2024-10-23)
+
+Full Changelog: [v0.1.0-alpha.8...v0.1.0-alpha.9](https://github.com/OneBusAway/kotlin-sdk/compare/v0.1.0-alpha.8...v0.1.0-alpha.9)
+
+### Features
+
+* **api:** api update ([#21](https://github.com/OneBusAway/kotlin-sdk/issues/21)) ([1ac5c97](https://github.com/OneBusAway/kotlin-sdk/commit/1ac5c979a294874d13d44b1a3705339e3c2ee0aa))
+
 ## 0.1.0-alpha.8 (2024-10-23)
 
 Full Changelog: [v0.1.0-alpha.7...v0.1.0-alpha.8](https://github.com/OneBusAway/kotlin-sdk/compare/v0.1.0-alpha.7...v0.1.0-alpha.8)
diff --git a/README.md b/README.md
index 0342f53..d291e22 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ The REST API documentation can be found on [developer.onebusaway.org](https://d
 <!-- x-release-please-start-version -->
 
 ```kotlin
-implementation("org.onebusaway:onebusaway-sdk-kotlin:0.1.0-alpha.8")
+implementation("org.onebusaway:onebusaway-sdk-kotlin:0.1.0-alpha.9")
 ```
 
 #### Maven
@@ -30,7 +30,7 @@ implementation("org.onebusaway:onebusaway-sdk-kotlin:0.1.0-alpha.8")
 <dependency>
     <groupId>org.onebusaway</groupId>
     <artifactId>onebusaway-sdk-kotlin</artifactId>
-    <version>0.1.0-alpha.8</version>
+    <version>0.1.0-alpha.9</version>
 </dependency>
 ```
 
diff --git a/build.gradle.kts b/build.gradle.kts
index 0eb9665..8a50999 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,7 +4,7 @@ plugins {
 
 allprojects {
     group = "org.onebusaway"
-    version = "0.1.0-alpha.8" // x-release-please-version
+    version = "0.1.0-alpha.9" // x-release-please-version
 }
 
 nexusPublishing {