diff --git a/signalflow-client/pom.xml b/signalflow-client/pom.xml
index d8593cf..f8b40b0 100644
--- a/signalflow-client/pom.xml
+++ b/signalflow-client/pom.xml
@@ -68,7 +68,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>33.3.1-jre</version>
+      <version>33.4.0-jre</version>
     </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>