diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8f6908e5..2a27b3f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## v2.4.0-alpha.2
+
+* Updated ontology to v3.0.0-alpha
+
 ## v2.4.0-alpha.1
 
 ### Enhancements
diff --git a/docker-compose.yml b/docker-compose.yml
index 36fc942b..30622073 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   flare:
-    image: ghcr.io/medizininformatik-initiative/flare:2.3.0
+    image: ghcr.io/medizininformatik-initiative/flare:2.3.0-alpha.2
     ports:
       - 8080:8080
     volumes:
diff --git a/pom.xml b/pom.xml
index acddcdea..dab95319 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 
   <groupId>de.medizininformatik-initiative</groupId>
   <artifactId>flare</artifactId>
-  <version>2.4.0-alpha.1</version>
+  <version>2.4.0-alpha.2</version>
 
   <name>Flare</name>
   <description>Flare</description>