diff --git a/samples/server/petstore/jaxrs-cxf-non-spring-app/pom.xml b/samples/server/petstore/jaxrs-cxf-non-spring-app/pom.xml
index b969ba62f50a08c8734bdd1c4ab56ecf4eb3bfaa..cf1b6b222181d4371912d23d97d726135c2ad7a4 100644
--- a/samples/server/petstore/jaxrs-cxf-non-spring-app/pom.xml
+++ b/samples/server/petstore/jaxrs-cxf-non-spring-app/pom.xml
@@ -200,7 +200,7 @@
     <swagger-core-version>1.5.22</swagger-core-version>
     <jetty-version>9.2.9.v20150224</jetty-version>
     <junit-version>4.13</junit-version>
-    <logback-version>1.1.7</logback-version>
+    <logback-version>1.2.0</logback-version>
     <servlet-api-version>2.5</servlet-api-version>
     <beanvalidation-version>1.1.0.Final</beanvalidation-version>
     <cxf-version>3.3.0</cxf-version>