From b8eabcac0fb4c507d4db7895649e476f70e65f7c Mon Sep 17 00:00:00 2001
From: Igor Artamonov <igor@artamonov.ru>
Date: Sun, 6 Dec 2020 20:31:49 -0500
Subject: [PATCH] solution: use Java 13 as minimum supported for compilation

---
 build.gradle      | 11 ++++++-----
 gradle.properties |  4 ++--
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/build.gradle b/build.gradle
index 45de7c24a..9cbd50682 100644
--- a/build.gradle
+++ b/build.gradle
@@ -23,7 +23,7 @@ plugins {
 
     id 'org.jetbrains.kotlin.jvm' version '1.3.70'
     id 'com.google.cloud.tools.jib' version "2.5.0"
-    id 'org.springframework.boot' version '2.1.4.RELEASE'
+    id 'org.springframework.boot' version '2.3.5.RELEASE'
     id 'io.spring.dependency-management' version '1.0.6.RELEASE'
     id 'com.palantir.git-version' version '0.12.2'
     id "com.google.protobuf" version "0.8.12"
@@ -38,8 +38,8 @@ group = 'io.emeraldpay.dshackle'
 version = '0.10.0-SNAPSHOT'
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_11
-    targetCompatibility = JavaVersion.VERSION_11
+    sourceCompatibility = JavaVersion.VERSION_13
+    targetCompatibility = JavaVersion.VERSION_13
 }
 
 repositories {
@@ -123,16 +123,17 @@ dependencies {
     testImplementation 'org.objenesis:objenesis:3.1'
     testImplementation 'org.mock-server:mockserver-netty:5.10'
     testImplementation "nl.jqno.equalsverifier:equalsverifier:3.3"
+    testImplementation "org.codehaus.groovy:groovy:${groovyVersion}"
 }
 
 compileKotlin {
     kotlinOptions {
-        jvmTarget = "11"
+        jvmTarget = "13"
     }
 }
 compileTestKotlin {
     kotlinOptions {
-        jvmTarget = "11"
+        jvmTarget = "13"
     }
 }
 
diff --git a/gradle.properties b/gradle.properties
index c43dbb377..62a3114e8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 # Languages
-groovyVersion=2.5.5
+groovyVersion=2.5.14
 kotlinVersion=1.3.11
 protocVersion=3.9.0
 # Main Libs
@@ -7,7 +7,7 @@ slf4jVersion=1.7.25
 jacksonVersion=2.11.0
 grpcVersion=1.25.0
 reactiveGrpcVersion=1.0.1
-springBootVersion=2.1.14.RELEASE
+springBootVersion=2.3.5.RELEASE
 springVersion=5.2.6.RELEASE
 springSecurtyVersion=5.3.2.RELEASE
 reactorVersion=3.3.5.RELEASE