Update dependencies

Author: ST-DDT

build.gradle

@@ -12,13 +12,13 @@ buildscript {
         projectVersion = '2.11.0-SNAPSHOT'
 
         // https://github.com/grpc/grpc-java/releases
-        grpcVersion = '1.34.1'
+        grpcVersion = '1.35.0'
         // https://github.com/protocolbuffers/protobuf/releases
         protobufVersion = '3.14.0'
         protobufGradlePluginVersion = '0.8.12'
 
         // https://github.com/spring-projects/spring-boot/releases
-        springBootVersion = '2.3.7.RELEASE'
+        springBootVersion = '2.3.8.RELEASE'
         // https://github.com/spring-cloud/spring-cloud-release/releases
         springCloudVersion = 'Hoxton.SR9'
         // https://github.com/alibaba/spring-cloud-alibaba/releases
@@ -35,14 +35,13 @@ buildscript {
 plugins {
     id 'java'
     id 'java-library'
-    // future improvement would be to use the version declared above in the ext block instead of repeating it here
-    id 'org.springframework.boot' version '2.3.7.RELEASE' apply false
-    id 'io.spring.dependency-management' version '1.0.10.RELEASE'
+    id 'org.springframework.boot' version "${springBootVersion}" apply false
+    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
     id 'net.nemerosa.versioning' version '2.14.0'
     id 'com.google.protobuf' version '0.8.14'
     id 'io.franzbecker.gradle-lombok' version '4.0.0' apply false
     id 'com.github.ben-manes.versions' version '0.36.0' // gradle dependencyUpdates
-    id 'com.diffplug.spotless' version '5.8.2'
+    id 'com.diffplug.spotless' version '5.9.0'
 }
 
 // If you attempt to build without the `--scan` parameter in `gradle 6.0+` it will cause a build error that it can't find
@@ -158,6 +157,7 @@ allprojects { project ->
                 mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
                 mavenBom "com.google.protobuf:protobuf-bom:${protobufVersion}"
                 mavenBom "io.grpc:grpc-bom:${grpcVersion}"
+                mavenBom "org.junit:junit-bom:5.7.0"
             }
         }
 

docs/en/versions.md

@@ -48,7 +48,7 @@ Current version.
 | Version | spring-boot | gRPC | Date |
 |:-------:|:-----------:|:----:| ---: |
 | 2.12.0* | 2.4.x | 1.34.1 | TBA |
-| 2.11.0* | 2.3.7 | 1.34.1 | TBA |
+| 2.11.0* | 2.3.8 | 1.35.0 | Feb, 2021 |
 | 2.10.1 | 2.3.3 | 1.31.1 | Aug, 2020 |
 | 2.10.0 | 2.3.3 | 1.31.1 | Aug, 2020 |
 | 2.9.0  | 2.3.1 | 1.30.0 | Jun, 2020 |