diff --git a/athena-postgresql/pom.xml b/athena-postgresql/pom.xml
index ac80ae9557..6c0356e312 100644
--- a/athena-postgresql/pom.xml
+++ b/athena-postgresql/pom.xml
@@ -34,7 +34,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.4.1</version>
+            <version>42.4.3</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/com.amazonaws/aws-java-sdk-rds -->
         <dependency>