diff --git a/appointment-maker-backend/pom.xml b/appointment-maker-backend/pom.xml
index e47ca65..c8ba0c1 100644
--- a/appointment-maker-backend/pom.xml
+++ b/appointment-maker-backend/pom.xml
@@ -57,7 +57,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.5</version>
+            <version>42.3.3</version>
             <scope>test</scope>
         </dependency>
     </dependencies>