diff --git a/31.4-usando-jcache-com-ehcache/brewer/pom.xml b/31.4-usando-jcache-com-ehcache/brewer/pom.xml
index 95ea02d4..e6432b3b 100644
--- a/31.4-usando-jcache-com-ehcache/brewer/pom.xml
+++ b/31.4-usando-jcache-com-ehcache/brewer/pom.xml
@@ -46,7 +46,7 @@
 		<spring-data-jpa.version>1.10.2.RELEASE</spring-data-jpa.version>
 		
 		<!-- Jackson - JSON -->
-		<jackson-core.version>2.9.2</jackson-core.version>
+		<jackson-core.version>2.9.10.1</jackson-core.version>
 		
 		<!-- thumbnailator - Gerar Thumbnail -->
  		<!-- https://github.com/coobird/thumbnailator -->