diff --git a/sample-handler/build.gradle b/sample-handler/build.gradle
index 5ed90a4..f54e54f 100644
--- a/sample-handler/build.gradle
+++ b/sample-handler/build.gradle
@@ -53,7 +53,7 @@ lombok {
 dependencies {
 
    // This dependency is used internally, and not exposed to consumers on their own compile classpath.
-   implementation 'com.google.guava:guava:33.4.8-jre'
+   implementation 'com.google.guava:guava:33.6.0-jre'
    implementation 'edu.kit.datamanager:service-base:1.3.6'
    implementation('edu.kit.datamanager:generic-message-consumer:1.1.1')