diff --git a/ThymeLeafExampleDemo/pom.xml b/ThymeLeafExampleDemo/pom.xml
index 77af75b..b8ed539 100644
--- a/ThymeLeafExampleDemo/pom.xml
+++ b/ThymeLeafExampleDemo/pom.xml
@@ -178,7 +178,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
-            <version>2.7</version>
+            <version>2.16.0</version>
         </dependency>
         
         <!-- https://mvnrepository.com/artifact/cglib/cglib -->