diff --git a/JavaWeb/pom.xml b/JavaWeb/pom.xml
index ce4d244..eb9efd3 100644
--- a/JavaWeb/pom.xml
+++ b/JavaWeb/pom.xml
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.8</version>
+            <version>42.4.1</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/jstl/jstl -->
         <dependency>