diff --git a/native-image-samples/native-image-samples-client-library/cloud-sql-postgres-sample/pom.xml b/native-image-samples/native-image-samples-client-library/cloud-sql-postgres-sample/pom.xml
index aeb9158..0d9d53b 100644
--- a/native-image-samples/native-image-samples-client-library/cloud-sql-postgres-sample/pom.xml
+++ b/native-image-samples/native-image-samples-client-library/cloud-sql-postgres-sample/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>org.postgresql</groupId>
       <artifactId>postgresql</artifactId>
-      <version>42.4.1</version>
+      <version>42.4.3</version>
     </dependency>
 
     <dependency>