diff --git a/smockerVaadin/pom.xml b/smockerVaadin/pom.xml
index 455028b..f4e51b3 100644
--- a/smockerVaadin/pom.xml
+++ b/smockerVaadin/pom.xml
@@ -33,7 +33,7 @@
 		<javassist.version>3.21.0-GA</javassist.version>
 		<version.jboss.bom.wfk>2.7.0-redhat-1</version.jboss.bom.wfk>
 		<scannotation.version>1.0.3</scannotation.version>
-		<jackson.version>2.9.10.1</jackson.version>
+		<jackson.version>2.10.0.pr1</jackson.version>
 		<commons-lang.version>2.6</commons-lang.version>
 		<google-json.version>1.1</google-json.version>
 		<vaadin-sliderpanel.version>1.4.2</vaadin-sliderpanel.version>