diff --git a/public-api-examples/message-signing/java/signature-verification/pom.xml b/public-api-examples/message-signing/java/signature-verification/pom.xml
index 8ff7ba9..916a20b 100644
--- a/public-api-examples/message-signing/java/signature-verification/pom.xml
+++ b/public-api-examples/message-signing/java/signature-verification/pom.xml
@@ -68,7 +68,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>29.0-jre</version>
+            <version>32.0.0-jre</version>
         </dependency>
         <dependency>
             <groupId>com.sparkjava</groupId>