diff --git a/12_SpringBootWebDevelopment/BookLibrary/pom.xml b/12_SpringBootWebDevelopment/BookLibrary/pom.xml
index 3020cbe..055b3fa 100644
--- a/12_SpringBootWebDevelopment/BookLibrary/pom.xml
+++ b/12_SpringBootWebDevelopment/BookLibrary/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.16</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>