Updated dependencies (ReactiveX#423)

* Updated Spring Boot from 1.5.19 to 1.5.20

Author: RobWin

libraries.gradle

@@ -2,30 +2,31 @@
 // use.  In that respect it serves a role similar to <dependencyManagement> in Maven
 ext {
     vavrVersion = '0.10.0'
-    rxJavaVersion = '2.2.7'
-    reactorVersion = '3.2.6.RELEASE'
+    rxJavaVersion = '2.2.8'
+    reactorVersion = '3.2.8.RELEASE'
     junitVersion = '4.12'
-    slf4jVersion = '1.7.24'
-    assertjVersion = '3.6.2'
-    logbackVersion = '0.9.26'
-    mockitoVersion = '2.15.0'
-    powermockVersion = '2.0.0-beta.5'
-    jcacheVersion = '1.0.0'
+    slf4jVersion = '1.7.26'
+    assertjVersion = '3.12.2'
+    logbackVersion = '1.2.3'
+    mockitoVersion = '2.25.1'
+    powermockVersion = '2.0.0'
+    jcacheVersion = '1.1.0'
     awaitilityVersion = '1.7.0'
     metricsVersion = '3.2.6'
-    vertxVersion = '3.5.1'
-    aspectjVersion = '1.8.13'
-    spring4Version = '4.3.22.RELEASE'
-    springBootVersion = '1.5.19.RELEASE'
-    springBoot2Version = '2.1.3.RELEASE'
+    vertxVersion = '3.7.0'
+    aspectjVersion = '1.9.2'
+    springVersion = '5.1.6.RELEASE'
+    springBootVersion = '1.5.20.RELEASE'
+    springBoot2Version = '2.1.4.RELEASE'
     ratpackVersion = '1.6.0'
-    spockVersion = '1.1-groovy-2.4-rc-4'
+    spockVersion = '1.3-RC1-groovy-2.4'
     retrofitVersion = '2.5.0'
     feignVersion = '10.2.0'
     prometheusSimpleClientVersion = '0.6.0'
     reactiveStreamsVersion = '1.0.2'
-    micrometerVersion = '1.1.3'
-    hibernateValidatorVersion = '6.0.9.Final'
+    micrometerVersion = '1.1.4'
+    hibernateValidatorVersion = '6.0.16.Final'
+    wiremockVersion = '2.22.0'
 
     libraries = [
             // compile
@@ -55,8 +56,8 @@ ext {
             aspectj: "org.aspectj:aspectjrt:${aspectjVersion}",
 
             // Spring Boot addon
-            spring_4_core: "org.springframework:spring-core:${spring4Version}",
-            spring_4_context: "org.springframework:spring-context:${spring4Version}",
+            spring_core: "org.springframework:spring-core:${springVersion}",
+            spring_context: "org.springframework:spring-context:${springVersion}",
             spring_boot_aop: "org.springframework.boot:spring-boot-starter-aop:${springBootVersion}",
             spring_boot_actuator: "org.springframework.boot:spring-boot-starter-actuator:${springBootVersion}",
             spring_boot_web: "org.springframework.boot:spring-boot-starter-web:${springBootVersion}",
@@ -84,11 +85,11 @@ ext {
             // Retrofit addon
             retrofit: "com.squareup.retrofit2:retrofit:${retrofitVersion}",
             retrofit_test: "com.squareup.retrofit2:converter-scalars:${retrofitVersion}",
-            retrofit_wiremock: "com.github.tomakehurst:wiremock:1.58",
+            retrofit_wiremock: "com.github.tomakehurst:wiremock:${wiremockVersion}",
 
             // Feign addon
             feign: "io.github.openfeign:feign-core:${feignVersion}",
-            feign_wiremock: "com.github.tomakehurst:wiremock:1.58",
+            feign_wiremock: "com.github.tomakehurst:wiremock:${wiremockVersion}",
 
             // Metrics addon
             metrics: "io.dropwizard.metrics:metrics-core:${metricsVersion}",

resilience4j-spring/build.gradle

@@ -1,7 +1,7 @@
 dependencies {
     compileOnly(libraries.aspectj)
     compileOnly(libraries.hibernate_validator)
-    compileOnly(libraries.spring_4_core, libraries.spring_4_context)
+    compileOnly(libraries.spring_core, libraries.spring_context)
     compile project(':resilience4j-annotations')
     compile project(':resilience4j-consumer')
     compile project(':resilience4j-circuitbreaker')