diff --git a/sample/pom.xml b/sample/pom.xml
index f64be9d..7179c16 100644
--- a/sample/pom.xml
+++ b/sample/pom.xml
@@ -33,7 +33,7 @@
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-simple</artifactId>
-      <version>1.7.36</version>
+      <version>2.0.12</version>
     </dependency>
   </dependencies>
 </project>