diff --git a/build.gradle b/build.gradle
index 0413694..737a25f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,52 +1,39 @@
+plugins {
+    id 'org.jetbrains.kotlin.jvm' version '1.3.61'
+    id 'org.jetbrains.kotlin.plugin.spring' version '1.3.61'
+    id 'org.springframework.boot' version '2.2.4.RELEASE'
+    id 'io.spring.dependency-management' version '1.0.9.RELEASE'
+}
 
-buildscript {
-    ext.kotlin_version = '1.3.61'
-    ext.spring_boot_version = '2.1.11.RELEASE'
-
-    repositories {
-        jcenter()
-    }
+group 'org.mosad'
+version '1.2.2'
 
-    dependencies {
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath "org.jetbrains.kotlin:kotlin-allopen:$kotlin_version"
-        classpath "org.springframework.boot:spring-boot-gradle-plugin:$spring_boot_version"
-    }
+repositories {
+    jcenter()
 }
 
-apply plugin: 'kotlin'
-apply plugin: 'kotlin-spring'
-apply plugin: 'org.springframework.boot'
-apply plugin: 'io.spring.dependency-management'
+dependencies {
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.jetbrains.kotlin:kotlin-reflect'
+    implementation 'org.jetbrains.kotlin:kotlin-stdlib'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3'
+    implementation 'org.jsoup:jsoup:1.12.1'
+    implementation 'com.google.code.gson:gson:2.8.6'
+
+    testImplementation 'org.junit.jupiter:junit-jupiter:5.6.0'
+}
 
 test {
     useJUnitPlatform()
 
     testLogging {
-        events "PASSED", "FAILED", "SKIPPED"
+        events 'PASSED', 'FAILED', 'SKIPPED'
     }
 }
 
-repositories {
-    jcenter()
-}
-
-dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3"
-    implementation "org.jsoup:jsoup:1.12.1"
-    implementation "org.springframework.boot:spring-boot-starter-web"
-    implementation "com.google.code.gson:gson:2.8.6"
-
-    testImplementation("org.junit.jupiter:junit-jupiter:5.5.1")
-}
-
 compileKotlin {
     kotlinOptions.jvmTarget = "11"
 }
 compileTestKotlin {
     kotlinOptions.jvmTarget = "11"
 }
-
-group 'org.mosad'
-version '1.2.1'
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 5c2d1cf..f3d88b1 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 7c4388a..1b16c34 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index 83f2acf..2fe81a7 100755
--- a/gradlew
+++ b/gradlew
@@ -154,19 +154,19 @@ if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
         else
             eval `echo args$i`="\"$arg\""
         fi
-        i=$((i+1))
+        i=`expr $i + 1`
     done
     case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
     esac
 fi
 
@@ -175,14 +175,9 @@ save () {
     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
     echo " "
 }
-APP_ARGS=$(save "$@")
+APP_ARGS=`save "$@"`
 
 # Collect all arguments for the java command, following the shell quoting and substitution rules
 eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
 
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
-fi
-
 exec "$JAVACMD" "$@"