diff --git a/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.flink.gradle b/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.flink.gradle
index e52f9a55a5cc6d287093425738144161ab549208..009c6ed95c1e584850ac261d6157b7fa220b89e0 100644
--- a/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.flink.gradle
+++ b/theodolite-benchmarks/buildSrc/src/main/groovy/theodolite.flink.gradle
@@ -40,7 +40,7 @@ dependencies {
     implementation('org.industrial-devops:titan-ccp-common-kafka:0.1.0-SNAPSHOT') { changing = true }
 
     implementation 'org.apache.kafka:kafka-clients:2.2.0'
-    implementation 'com.google.guava:guava:24.1-jre'
+    implementation 'com.google.guava:guava:30.1-jre'
     implementation 'com.google.code.gson:gson:2.8.2'
     implementation 'org.slf4j:slf4j-simple:1.6.1'
     implementation project(':flink-commons')