diff --git a/clients/sellingpartner-api-documents-helper-java/pom.xml b/clients/sellingpartner-api-documents-helper-java/pom.xml
index 1904804..50ebcde 100644
--- a/clients/sellingpartner-api-documents-helper-java/pom.xml
+++ b/clients/sellingpartner-api-documents-helper-java/pom.xml
@@ -29,7 +29,7 @@
com.google.guava
guava
- 28.2-jre
+ 30.0-jre
org.threeten