Latest dependency updates (EhCache 3.3.1, FreeMarker 2.3.26, Log4J 2.8.2)

Author: jhoeller

build.gradle

@@ -43,11 +43,11 @@ configure(allprojects) { project ->
 	ext.eclipselinkVersion     = "2.6.4"
 	ext.ehcacheVersion         = "2.10.3"
 	ext.ehcachejcacheVersion   = "1.0.1"
-	ext.ehcache3Version        = "3.3.0"
+	ext.ehcache3Version        = "3.3.1"
 	ext.ejbApiVersion          = "3.2"
 	ext.elApiVersion           = "3.0.1-b04"
 	ext.fileuploadVersion      = "1.3.2"
-	ext.freemarkerVersion      = "2.3.25-incubating"
+	ext.freemarkerVersion      = "2.3.26-incubating"
 	ext.groovyVersion          = "2.4.10"
 	ext.gsonVersion            = "2.8.0"
 	ext.hamcrestVersion        = "1.3"
@@ -73,7 +73,7 @@ configure(allprojects) { project ->
 	ext.junitJupiterVersion    = '5.0.0-M4'
 	ext.junitPlatformVersion   = '1.0.0-M4'
 	ext.kotlinVersion          = "1.1.1"  // also change kotlin-gradle-plugin version when upgrading
-	ext.log4jVersion           = '2.8.1'
+	ext.log4jVersion           = '2.8.2'
 	ext.nettyVersion           = "4.1.9.Final"
 	ext.okhttp3Version         = "3.6.0"
 	ext.poiVersion             = "3.15"