diff --git a/gapic-generator-java-pom-parent/pom.xml b/gapic-generator-java-pom-parent/pom.xml
index 59e026ac8b..db410eae4e 100644
--- a/gapic-generator-java-pom-parent/pom.xml
+++ b/gapic-generator-java-pom-parent/pom.xml
@@ -30,7 +30,7 @@
     <google.auth.version>1.30.1</google.auth.version>
     <google.http-client.version>1.45.3</google.http-client.version>
     <gson.version>2.11.0</gson.version>
-    <guava.version>33.3.1-jre</guava.version>
+    <guava.version>33.4.0-jre</guava.version>
     <protobuf.version>3.25.5</protobuf.version>
     <opentelemetry.version>1.45.0</opentelemetry.version>
     <maven.compiler.release>8</maven.compiler.release>