diff --git a/db/demojpa/pom.xml b/db/demojpa/pom.xml
index 27e8756..1745002 100644
--- a/db/demojpa/pom.xml
+++ b/db/demojpa/pom.xml
@@ -31,7 +31,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.13</version>
+            <version>8.0.16</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>