diff --git a/nifi-registry/nifi-registry-core/nifi-registry-test/pom.xml b/nifi-registry/nifi-registry-core/nifi-registry-test/pom.xml
index 7684bb853d..ebb4c0c5bd 100644
--- a/nifi-registry/nifi-registry-core/nifi-registry-test/pom.xml
+++ b/nifi-registry/nifi-registry-core/nifi-registry-test/pom.xml
@@ -75,7 +75,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.4.3</version>
+            <version>42.5.3</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>