diff --git a/18.4-validador-customizado-para-confirmacao-da-senha/brewer/pom.xml b/18.4-validador-customizado-para-confirmacao-da-senha/brewer/pom.xml
index 887dc6db..45a3e660 100644
--- a/18.4-validador-customizado-para-confirmacao-da-senha/brewer/pom.xml
+++ b/18.4-validador-customizado-para-confirmacao-da-senha/brewer/pom.xml
@@ -46,7 +46,7 @@
 		<spring-data-jpa.version>1.10.2.RELEASE</spring-data-jpa.version>
 		
 		<!-- Jackson - JSON -->
-		<jackson-core.version>2.7.5</jackson-core.version>
+		<jackson-core.version>2.9.10.3</jackson-core.version>
 		
 		<!-- thumbnailator - Gerar Thumbnail -->
  		<!-- https://github.com/coobird/thumbnailator -->