diff --git a/SpringBootBasics/pom.xml b/SpringBootBasics/pom.xml
index eca41fb..6b2c43b 100644
--- a/SpringBootBasics/pom.xml
+++ b/SpringBootBasics/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.1.4</version>
+            <version>42.3.3</version>
         </dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>