diff --git a/PLA_alignment_java/pom.xml b/PLA_alignment_java/pom.xml
index d6c36c3..dd7b5ed 100644
--- a/PLA_alignment_java/pom.xml
+++ b/PLA_alignment_java/pom.xml
@@ -22,7 +22,7 @@
   	<dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>23.5-jre</version> <!-- or 23.5-android for the Android flavor -->
+      <version>29.0-jre</version> <!-- or 23.5-android for the Android flavor -->
     </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>