diff --git a/spring-boot-rabbitmq/pom.xml b/spring-boot-rabbitmq/pom.xml
index 3d9281f..d3c2e24 100644
--- a/spring-boot-rabbitmq/pom.xml
+++ b/spring-boot-rabbitmq/pom.xml
@@ -31,7 +31,7 @@
         <!-- testing -->
         <junit-jupiter.version>5.10.3</junit-jupiter.version>
         <testcontainers.version>1.20.2</testcontainers.version>
-        <kotlinx-coroutines-core.version>1.8.1</kotlinx-coroutines-core.version>
+        <kotlinx-coroutines-core.version>1.9.0</kotlinx-coroutines-core.version>
         <maven-surefire-plugin.version>3.3.1</maven-surefire-plugin.version>
     </properties>