diff --git a/Example02_Java/pom.xml b/Example02_Java/pom.xml
index 9c06004..69e4b0d 100644
--- a/Example02_Java/pom.xml
+++ b/Example02_Java/pom.xml
@@ -33,14 +33,14 @@
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>
-			<version>42.2.5</version>
+			<version>42.3.9</version>
 		</dependency>
 
 		<!-- https://mvnrepository.com/artifact/org.jsoup/jsoup -->
 		<dependency>
 		    <groupId>org.jsoup</groupId>
 		    <artifactId>jsoup</artifactId>
-		    <version>1.8.3</version>
+		    <version>1.15.3</version>
 		</dependency>
 
 		<dependency>