diff --git a/pom.xml b/pom.xml
index 3639a8d37..f53c513e7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,7 +62,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>r07</version>
+      <version>r09</version>
       <scope>compile</scope>
     </dependency>
     <dependency>