diff --git a/meta-data-cache/pom.xml b/meta-data-cache/pom.xml
index 01f0bef6..29ea4916 100644
--- a/meta-data-cache/pom.xml
+++ b/meta-data-cache/pom.xml
@@ -187,7 +187,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.4</version>
+            <version>42.4.1</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>