diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..16c2d92
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,58 @@
+plugins {
+    id 'java-library'
+    id 'maven-publish'
+    id 'net.woggioni.gradle.lombok'
+}
+
+group = "net.woggioni"
+version = getProperty("jzstd.version")
+
+allprojects {
+    repositories {
+        maven {
+            url = 'https://woggioni.net/mvn/'
+        }
+        mavenCentral()
+    }
+}
+
+lombok {
+    version = getProperty('lombok.version')
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
+}
+
+dependencies {
+    implementation group: "net.java.dev.jna", name: "jna", version: getProperty("jna.version")
+
+    testRuntimeOnly group: "org.junit.jupiter", name: "junit-jupiter-engine", version: getProperty("junit.version")
+    testImplementation group: "org.junit.jupiter", name: "junit-jupiter-api", version: getProperty("junit.version")
+    testImplementation group: "org.junit.jupiter", name: "junit-jupiter-params", version: getProperty("junit.version")
+}
+
+tasks.withType(Test) {
+    useJUnitPlatform()
+}
+
+wrapper {
+    distributionType = Wrapper.DistributionType.BIN
+    gradleVersion = getProperty('gradle.version')
+}
+
+publishing {
+    repositories {
+        maven {
+            url = 'https://mvn.woggioni.net/'
+        }
+    }
+    publications {
+        maven(MavenPublication) {
+            from(components["java"])
+        }
+    }
+}
+
+
diff --git a/build.gradle.kts b/build.gradle.kts
deleted file mode 100644
index 14cf7aa..0000000
--- a/build.gradle.kts
+++ /dev/null
@@ -1,44 +0,0 @@
-plugins {
-    `java-library`
-    `maven-publish`
-}
-
-group = "net.woggioni"
-version = "0.1"
-
-allprojects {
-    repositories {
-        mavenLocal()
-        jcenter()
-        mavenCentral()
-    }
-}
-
-fun property(name : String) = project.property(name).toString()
-
-dependencies {
-    implementation("net.java.dev.jna", "jna", property("jna.version"))
-
-    compileOnly("org.projectlombok", "lombok", property("lombok.version"))
-    annotationProcessor("org.projectlombok", "lombok", property("lombok.version"))
-
-    testCompileOnly("org.projectlombok", "lombok", property("lombok.version"))
-    testAnnotationProcessor("org.projectlombok", "lombok", property("lombok.version"))
-    testRuntimeOnly("org.junit.jupiter", "junit-jupiter-engine", property("junit.version"))
-    testImplementation("org.junit.jupiter","junit-jupiter-api", property("junit.version"))
-    testImplementation("org.junit.jupiter","junit-jupiter-params", property("junit.version"))
-}
-
-tasks.withType<Test> {
-    useJUnitPlatform()
-}
-
-publishing {
-    publications {
-        create<MavenPublication>("maven") {
-            from(components["java"])
-        }
-    }
-}
-
-
diff --git a/cli/build.gradle b/cli/build.gradle
new file mode 100644
index 0000000..ea2af0c
--- /dev/null
+++ b/cli/build.gradle
@@ -0,0 +1,42 @@
+plugins {
+    id "org.jetbrains.kotlin.jvm"
+    id "application"
+}
+
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+dependencies {
+    implementation group:"org.jetbrains.kotlin", name: "kotlin-stdlib-jdk8", version: getProperty("kotlin.version")
+
+    implementation group: "org.apache.logging.log4j", name: "log4j-slf4j-impl", version: property("log4j.version")
+    implementation group: "org.slf4j", name: "slf4j-api", version: property("slf4j.version")
+    implementation group: "com.beust", name: "jcommander", version: property("jcommander.version")
+    implementation rootProject
+
+    testRuntimeOnly group: "org.junit.jupiter", name: "junit-jupiter-engine", version: property("junit.version")
+    testImplementation group: "org.junit.jupiter", name: "junit-jupiter-api", version: property("junit.version")
+    testImplementation group: "org.junit.jupiter", name: "junit-jupiter-params", version: property("junit.version")
+}
+
+application {
+    mainClassName = "net.woggioni.jzstd.Cli"
+}
+
+
+tasks.withType(Test) {
+    useJUnitPlatform()
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
+}
+
+tasks.withType(KotlinCompile.class).configureEach {
+    kotlinOptions {
+        languageVersion = "1.5"
+        apiVersion = "1.5"
+        jvmTarget = "1.8"
+        javaParameters = true
+    }
+}
diff --git a/cli/build.gradle.kts b/cli/build.gradle.kts
deleted file mode 100644
index 58aa1cf..0000000
--- a/cli/build.gradle.kts
+++ /dev/null
@@ -1,48 +0,0 @@
-plugins {
-    id("org.jetbrains.kotlin.jvm") version "1.4.10"
-    application
-}
-
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-
-fun property(name : String) = project.property(name).toString()
-
-dependencies {
-    // Align versions of all Kotlin components
-    implementation(platform("org.jetbrains.kotlin:kotlin-bom"))
-
-    // Use the Kotlin JDK 8 standard library.
-    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
-
-    implementation("org.apache.logging.log4j", "log4j-slf4j-impl", property("log4j.version"))
-    implementation("org.slf4j", "slf4j-api", property("slf4j.version"))
-    implementation("com.beust", "jcommander", property("jcommander.version"))
-    implementation(project(":"))
-
-    testRuntimeOnly("org.junit.jupiter", "junit-jupiter-engine", property("junit.version"))
-    testImplementation("org.junit.jupiter","junit-jupiter-api", property("junit.version"))
-    testImplementation("org.junit.jupiter","junit-jupiter-params", property("junit.version"))
-}
-
-application {
-    mainClassName = "net.woggioni.jzstd.Cli"
-}
-
-
-tasks.withType<Test> {
-    useJUnitPlatform()
-}
-
-java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
-}
-
-tasks.withType<KotlinCompile>().configureEach {
-    kotlinOptions {
-        languageVersion = "1.4"
-        apiVersion = "1.4"
-        jvmTarget = "1.8"
-        javaParameters = true   // Useful for reflection.
-    }
-}
diff --git a/gradle.properties b/gradle.properties
index 52559b9..a15bdad 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,8 +1,10 @@
-junit.version=5.6.2
-lombok.version=1.18.16
-jna.version=5.5.0
-kotlin.version=1.3.70
-jcommander.version=1.78
-slf4j.version=1.7.30
-log4j.version=2.13.2
-net.woggioni.plugins.version=0.1
+jzstd.version = 0.1
+gradle.version = 7.1
+kotlin.version = 1.5.20
+junit.version = 5.6.2
+lombok.version = 1.18.16
+jna.version = 5.5.0
+jcommander.version = 1.78
+slf4j.version = 1.7.30
+log4j.version = 2.13.2
+net.woggioni.plugins.version = 0.1
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 0f80bbf..69a9715 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-7.0.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..1cfe5c6
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,17 @@
+pluginManagement {
+    repositories {
+        maven {
+            url = 'https://woggioni.net/mvn/'
+        }
+        gradlePluginPortal()
+    }
+
+    plugins {
+        id "net.woggioni.gradle.lombok" version "0.1"
+        id "org.jetbrains.kotlin.jvm"  version getProperty("kotlin.version")
+    }
+}
+
+rootProject.name = "jzstd"
+
+include("cli")
diff --git a/settings.gradle.kts b/settings.gradle.kts
deleted file mode 100644
index d7a81b7..0000000
--- a/settings.gradle.kts
+++ /dev/null
@@ -1,10 +0,0 @@
-pluginManagement {
-    plugins {
-        `java-library` apply false
-        `maven-publish` apply false
-    }
-}
-
-rootProject.name = "jzstd"
-
-include("cli")