diff --git a/resources/custom-resources/rds-bootstrap/pom.xml b/resources/custom-resources/rds-bootstrap/pom.xml
index 0faf7be6..f26be40e 100644
--- a/resources/custom-resources/rds-bootstrap/pom.xml
+++ b/resources/custom-resources/rds-bootstrap/pom.xml
@@ -138,7 +138,7 @@ limitations under the License.
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.25</version>
+            <version>42.3.3</version>
         </dependency>
         <dependency>
             <groupId>org.mariadb.jdbc</groupId>