diff --git a/dl-biz/pom.xml b/dl-biz/pom.xml
index 3973b97..f3e3db7 100644
--- a/dl-biz/pom.xml
+++ b/dl-biz/pom.xml
@@ -108,7 +108,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.1.4</version>
+            <version>42.4.1</version>
         </dependency>
 
         <dependency>