springboot version upgraded

README.md

@@ -121,27 +121,27 @@ Refer to [attached postman collection](docs/FileServer.postman_collection.json)
 ### Run in Docker
 * Run with default configuration [application.yml](src/main/resources/application.yml) - only for demo purposes.
   ```
-  docker run -d --name file-server-1.2.1 \
+  docker run -d --name file-server-1.2.2 \
     --restart unless-stopped \
     -e SERVER_PORT=8888 \
-    -p 8888:8888 jurajveverka/file-server:1.2.1
+    -p 8888:8888 jurajveverka/file-server:1.2.2
   ```
 * Run with custom configuration. Note that customized ``application.yml`` is located at ``${FS_CONFIG_DIR}/application.yml``
   and ``fileserver.home`` points to ``/opt/data/files``
   ```
-  docker run -d --name file-server-1.2.1 \
+  docker run -d --name file-server-1.2.2 \
     --restart unless-stopped \
     -e SERVER_PORT=8888 \
     -e APP_CONFIG_PATH=/opt/data/config/application.yml \
     -v '${FS_CONFIG_DIR}':/opt/data/config \
     -v '${FS_FILES_DIR}':/opt/data/files \
-    -p 8888:8888 jurajveverka/file-server:1.2.1
+    -p 8888:8888 jurajveverka/file-server:1.2.2
   ```
 * Build your own [docker image for amd64 or arm64v8](docs/DockerBuild.md) platform.
 
 ### Build and Run
 Variable ``fileserver.home`` in ``application.yml`` file defines *base directory* to be exposed via REST APIs.
 ```
 gradle clean build test
-java -jar build/libs/file-server-1.2.1-SNAPSHOT.jar --spring.config.location=file:./src/main/resources/application.yml
+java -jar build/libs/file-server-1.2.2-SNAPSHOT.jar --spring.config.location=file:./src/main/resources/application.yml
 ```

build.gradle

@@ -1,11 +1,11 @@
 plugins {
-	id 'org.springframework.boot' version '2.5.6'
+	id 'org.springframework.boot' version '2.6.2'
 	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
 	id 'java'
 }
 
 group = 'itx.fileserver'
-version = '1.2.1-SNAPSHOT'
+version = '1.2.2-SNAPSHOT'
 
 sourceCompatibility = 11
 targetCompatibility = 11
@@ -18,7 +18,7 @@ repositories {
 dependencies {
 	implementation('org.springframework.boot:spring-boot-starter-web')
 	testImplementation('org.springframework.boot:spring-boot-starter-test')
-	testImplementation('org.mockito:mockito-core:3.12.4')
+	testImplementation('org.mockito:mockito-core:4.2.0')
 }
 
 test {

docs/DockerBuild.md

@@ -1,6 +1,6 @@
 ## Build and publish Dockers for x86_64 and ARM64
 ```
-export VERSION=1.2.1
+export VERSION=1.2.2
 # on x86 AMD64 device:
 docker build -t jurajveverka/file-server:${VERSION}-amd64 --build-arg ARCH=amd64 --file ./Dockerfile . 
 docker push jurajveverka/file-server:${VERSION}-amd64