+ [Jackson core need to be upgraded

2.14.1](#9)
+ update fj-core version to 0.8.12

pom.xml

@@ -24,9 +24,9 @@
 	    <maven.compiler.source>${java-version-compliance}</maven.compiler.source>
 	    <maven.compiler.target>${java-version-compliance}</maven.compiler.target>
 	    <!-- fj java versions -->
-	    <fj-version>0.8.9-b1</fj-version>
+	    <fj-version>0.8.12</fj-version>
 	    <fj-doc-version>${project.version}</fj-doc-version>
-	    <jackson-version>2.14.1</jackson-version>
+	    <jackson-version>2.14.2</jackson-version>
 	</properties>
 
 	<licenses>