diff --git a/pmd/pmd_modified/pmd_modified/pmd-apex-jorje/pom.xml b/pmd/pmd_modified/pmd_modified/pmd-apex-jorje/pom.xml
index 0caba6de..e1473606 100644
--- a/pmd/pmd_modified/pmd_modified/pmd-apex-jorje/pom.xml
+++ b/pmd/pmd_modified/pmd_modified/pmd-apex-jorje/pom.xml
@@ -81,7 +81,7 @@
     <dependency>
         <groupId>com.google.guava</groupId>
         <artifactId>guava</artifactId>
-        <version>26.0-jre</version>
+        <version>29.0-jre</version>
     </dependency>
     <dependency>
         <groupId>com.google.j2objc</groupId>