diff --git a/pom.xml b/pom.xml
index 6b3ddc8..4bf5ccc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -112,7 +112,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.3.3</version>
+            <version>42.5.4</version>
             <scope>test</scope>
         </dependency>