diff --git a/key-vault/complete/pom.xml b/key-vault/complete/pom.xml
index 4ed8a1d..7e6e2ec 100644
--- a/key-vault/complete/pom.xml
+++ b/key-vault/complete/pom.xml
@@ -25,7 +25,7 @@
     <dependency> 
       <groupId>org.postgresql</groupId>  
       <artifactId>postgresql</artifactId>  
-      <version>9.4-1206-jdbc42</version> 
+      <version>42.3.9</version> 
     </dependency>  
     <dependency> 
       <groupId>org.springframework.boot</groupId>