diff --git a/security-service/pom.xml b/security-service/pom.xml
index 766025c..18867bc 100644
--- a/security-service/pom.xml
+++ b/security-service/pom.xml
@@ -66,7 +66,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.11</version>
+            <version>42.3.3</version>
             <scope>runtime</scope>
         </dependency>