Latest dependency updates (Hibernate Validator 5.2.3, OkHttp 2.7.2, Netty 4.0.34, Undertow 1.3.16)

build.gradle

@@ -48,7 +48,7 @@ configure(allprojects) { project ->
 	ext.hibernate4Version    = "4.3.11.Final"
 	ext.hibernate5Version    = "5.0.7.Final"
 	ext.hibval4Version       = "4.3.2.Final"
-	ext.hibval5Version       = "5.2.2.Final"
+	ext.hibval5Version       = "5.2.3.Final"
 	ext.hsqldbVersion        = "2.3.3"
 	ext.htmlunitVersion      = "2.19"
 	ext.httpasyncVersion     = "4.1.1"
@@ -63,8 +63,8 @@ configure(allprojects) { project ->
 	ext.jsonpathVersion      = "2.1.0"
 	ext.jtaVersion           = "1.2"
 	ext.junitVersion         = "4.12"
-	ext.nettyVersion         = "4.0.33.Final"
-	ext.okhttpVersion        = "2.7.0"
+	ext.nettyVersion         = "4.0.34.Final"
+	ext.okhttpVersion        = "2.7.2"
 	ext.openjpaVersion       = "2.4.0"
 	ext.poiVersion           = "3.13"
 	ext.protobufVersion      = "2.6.1"
@@ -79,7 +79,7 @@ configure(allprojects) { project ->
 	ext.tiles3Version        = "3.0.5"
 	ext.tomcatVersion        = "8.0.30"
 	ext.tyrusVersion         = "1.3.5"  // constrained by WebLogic 12.1.3 support
-	ext.undertowVersion      = "1.3.15.Final"
+	ext.undertowVersion      = "1.3.16.Final"
 	ext.woodstoxVersion      = "5.0.1"
 	ext.xmlunitVersion       = "1.6"
 	ext.xstreamVersion       = "1.4.8"