Update dependency org.postgresql:postgresql to v42.7.7

pom.xml

@@ -30,7 +30,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-json</artifactId>
-            <version>3.5.1</version>
+            <version>3.4.4</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -64,7 +64,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.7.6</version>
+            <version>42.7.7</version>
         </dependency>
     </dependencies>