diff --git a/Spring_2019/SpringDemo_cache_ehcache/SpringDemo/pom.xml b/Spring_2019/SpringDemo_cache_ehcache/SpringDemo/pom.xml
index eb95fecf..6c314f47 100644
--- a/Spring_2019/SpringDemo_cache_ehcache/SpringDemo/pom.xml
+++ b/Spring_2019/SpringDemo_cache_ehcache/SpringDemo/pom.xml
@@ -39,7 +39,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.1.7</version>
+			<version>1.2.0</version>
 		</dependency>
 	</dependencies>
 </project>
\ No newline at end of file