diff --git a/app/src/main/kotlin/org/nixos/gradle2nix/Main.kt b/app/src/main/kotlin/org/nixos/gradle2nix/Main.kt
index 921ac1b..488f48f 100644
--- a/app/src/main/kotlin/org/nixos/gradle2nix/Main.kt
+++ b/app/src/main/kotlin/org/nixos/gradle2nix/Main.kt
@@ -133,6 +133,8 @@ class Gradle2Nix : CliktCommand(
                     metadata.delete()
                     backup.renameTo(metadata)
                 })
+            } else {
+                metadata.deleteOnExit()
             }
         }
 
diff --git a/build.gradle.kts b/build.gradle.kts
index 23cfb74..1193cf2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -2,10 +2,8 @@ plugins {
     base
     alias(libs.plugins.kotlin.jvm) apply false
     alias(libs.plugins.kotlin.serialization) apply false
-    alias(libs.plugins.ksp) apply false
     alias(libs.plugins.pluginPublish) apply false
     alias(libs.plugins.shadow) apply false
-    alias(libs.plugins.stutter) apply false
 }
 
 group = "org.nixos.gradle2nix"
diff --git a/gradle/dependency-locks/settings-classpath.lockfile b/gradle/dependency-locks/settings-classpath.lockfile
deleted file mode 100644
index 70eac8e..0000000
--- a/gradle/dependency-locks/settings-classpath.lockfile
+++ /dev/null
@@ -1,52 +0,0 @@
-# This is a Gradle generated file for dependency locking.
-# Manual edits can break the build and are not advised.
-# This file is expected to be part of source control.
-com.fasterxml.jackson.core:jackson-annotations:2.12.1
-com.fasterxml.jackson.core:jackson-core:2.12.1
-com.fasterxml.jackson.core:jackson-databind:2.12.1
-com.fasterxml.jackson:jackson-bom:2.12.1
-com.github.gundy:semver4j:0.16.4
-com.github.jengelman.gradle.plugins:shadow:6.1.0
-com.github.johnrengelman.shadow:com.github.johnrengelman.shadow.gradle.plugin:6.1.0
-com.google.code.gson:gson:2.8.6
-commons-io:commons-io:2.6
-de.undercouch:gradle-download-task:4.0.2
-org.ajoberstar.stutter:org.ajoberstar.stutter.gradle.plugin:0.6.0
-org.ajoberstar:gradle-stutter:0.6.0
-org.antlr:antlr4-runtime:4.5.2-1
-org.apache.ant:ant-launcher:1.9.7
-org.apache.ant:ant:1.9.7
-org.apache.logging.log4j:log4j-api:2.13.3
-org.apache.logging.log4j:log4j-core:2.13.3
-org.codehaus.plexus:plexus-utils:3.0.24
-org.jdom:jdom2:2.0.6
-org.jetbrains.intellij.deps:trove4j:1.0.20181211
-org.jetbrains.kotlin.jvm:org.jetbrains.kotlin.jvm.gradle.plugin:1.4.20
-org.jetbrains.kotlin.kapt:org.jetbrains.kotlin.kapt.gradle.plugin:1.4.20
-org.jetbrains.kotlin:kotlin-android-extensions:1.4.20
-org.jetbrains.kotlin:kotlin-annotation-processing-gradle:1.4.20
-org.jetbrains.kotlin:kotlin-build-common:1.4.20
-org.jetbrains.kotlin:kotlin-compiler-embeddable:1.4.20
-org.jetbrains.kotlin:kotlin-compiler-runner:1.4.20
-org.jetbrains.kotlin:kotlin-daemon-client:1.4.20
-org.jetbrains.kotlin:kotlin-daemon-embeddable:1.4.20
-org.jetbrains.kotlin:kotlin-gradle-plugin-api:1.4.20
-org.jetbrains.kotlin:kotlin-gradle-plugin-model:1.4.20
-org.jetbrains.kotlin:kotlin-gradle-plugin:1.4.20
-org.jetbrains.kotlin:kotlin-reflect:1.4.20
-org.jetbrains.kotlin:kotlin-script-runtime:1.4.20
-org.jetbrains.kotlin:kotlin-scripting-common:1.4.20
-org.jetbrains.kotlin:kotlin-scripting-compiler-embeddable:1.4.20
-org.jetbrains.kotlin:kotlin-scripting-compiler-impl-embeddable:1.4.20
-org.jetbrains.kotlin:kotlin-scripting-jvm:1.4.20
-org.jetbrains.kotlin:kotlin-stdlib-common:1.4.20
-org.jetbrains.kotlin:kotlin-stdlib:1.4.20
-org.jetbrains.kotlin:kotlin-util-io:1.4.20
-org.jetbrains.kotlin:kotlin-util-klib:1.4.20
-org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.7
-org.jetbrains:annotations:13.0
-org.ow2.asm:asm-analysis:9.0
-org.ow2.asm:asm-commons:9.0
-org.ow2.asm:asm-tree:9.0
-org.ow2.asm:asm:9.0
-org.vafer:jdependency:2.1.1
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ffd526f..e9be1d9 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,43 +1,25 @@
 [versions]
 gradle = "8.3"
 kotlin = "1.9.0" # Current embedded Gradle kotlin version
-ksp = "1.9.0-1.0.13"
 
 [libraries]
 clikt = "com.github.ajalt:clikt:+"
-gradle-dependencyGraph = "org.gradle:github-dependency-graph-gradle-plugin:+"
 gradle-toolingApi = { module = "org.gradle:gradle-tooling-api", version.ref = "gradle" }
-ivy = "org.apache.ivy:ivy:+"
-javalin = "io.javalin:javalin:+"
 junit-jupiter-api = "org.junit.jupiter:junit-jupiter-api:+"
 junit-jupiter-engine = "org.junit.jupiter:junit-jupiter-engine:+"
 junit-jupiter-params = "org.junit.jupiter:junit-jupiter-params:+"
 junit-platformLauncher = "org.junit.platform:junit-platform-launcher:+"
 kotest-runner = "io.kotest:kotest-runner-junit5:+"
 kotest-assertions = "io.kotest:kotest-assertions-core:+"
-maven-repositoryMetadata = "org.apache.maven:maven-repository-metadata:+"
-minutest = "dev.minutest:minutest:+"
-moshi = "com.squareup.moshi:moshi:+"
-moshi-adapters = "com.squareup.moshi:moshi-adapters:+"
-moshi-kotlin = "com.squareup.moshi:moshi-kotlin:+"
-moshi-kotlinCodegen = "com.squareup.moshi:moshi-kotlin-codegen:+"
 okio = "com.squareup.okio:okio:+"
-s3 = "com.amazonaws:aws-java-sdk-s3:+"
-s3mock = "com.adobe.testing:s3mock-junit5:+"
-semver = "net.swiftzer.semver:semver:+"
 serialization-json = "org.jetbrains.kotlinx:kotlinx-serialization-json:+"
 slf4j-api = "org.slf4j:slf4j-api:+"
 slf4j-simple = "org.slf4j:slf4j-simple:+"
-spek-dsl = "org.spekframework.spek2:spek-dsl-jvm:+"
-spek-runner = "org.spekframework.spek2:spek-runner-junit5:+"
-strikt = "io.strikt:strikt-core:+"
 
 [plugins]
 pluginPublish = { id = "com.gradle.plugin-publish", version = "1.2.1" }
 kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
-ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
 shadow = { id = "com.github.johnrengelman.shadow", version = "8.1.1" }
-stutter = { id = "org.ajoberstar.stutter", version = "0.7.2" }
 
 [bundles]
diff --git a/model/build.gradle.kts b/model/build.gradle.kts
index b12db2a..8946155 100644
--- a/model/build.gradle.kts
+++ b/model/build.gradle.kts
@@ -7,7 +7,6 @@ plugins {
 
 dependencies {
     implementation(libs.serialization.json)
-    implementation(libs.semver)
 }
 
 java {
diff --git a/plugin/src/main/kotlin/org/nixos/gradle2nix/NixDependencyGraphRenderer.kt b/plugin/src/main/kotlin/org/nixos/gradle2nix/NixDependencyGraphRenderer.kt
index 2f23bbd..997c92f 100644
--- a/plugin/src/main/kotlin/org/nixos/gradle2nix/NixDependencyGraphRenderer.kt
+++ b/plugin/src/main/kotlin/org/nixos/gradle2nix/NixDependencyGraphRenderer.kt
@@ -7,6 +7,12 @@ import kotlinx.serialization.json.encodeToStream
 import org.nixos.gradle2nix.dependencygraph.DependencyGraphRenderer
 import org.nixos.gradle2nix.dependencygraph.model.ResolvedConfiguration
 
+@OptIn(ExperimentalSerializationApi::class)
+private val json = Json {
+    prettyPrint = true
+    prettyPrintIndent = "  "
+}
+
 class NixDependencyGraphRenderer : DependencyGraphRenderer {
     @OptIn(ExperimentalSerializationApi::class)
     override fun outputDependencyGraph(
@@ -15,7 +21,7 @@ class NixDependencyGraphRenderer : DependencyGraphRenderer {
     ) {
         val graphOutputFile = File(outputDirectory, "dependency-graph.json")
         graphOutputFile.outputStream().buffered().use { output ->
-            Json.encodeToStream(resolvedConfigurations, output)
+            json.encodeToStream(resolvedConfigurations, output)
         }
     }
 }
diff --git a/plugin/src/main/kotlin/org/nixos/gradle2nix/dependencygraph/AbstractDependencyExtractorPlugin.kt b/plugin/src/main/kotlin/org/nixos/gradle2nix/dependencygraph/AbstractDependencyExtractorPlugin.kt
index 427b1e7..6aa4352 100644
--- a/plugin/src/main/kotlin/org/nixos/gradle2nix/dependencygraph/AbstractDependencyExtractorPlugin.kt
+++ b/plugin/src/main/kotlin/org/nixos/gradle2nix/dependencygraph/AbstractDependencyExtractorPlugin.kt
@@ -8,6 +8,7 @@ import org.gradle.util.GradleVersion
 import org.nixos.gradle2nix.dependencygraph.extractor.DependencyExtractor
 import org.nixos.gradle2nix.dependencygraph.extractor.DependencyExtractorBuildService
 import org.nixos.gradle2nix.dependencygraph.extractor.LegacyDependencyExtractor
+import org.nixos.gradle2nix.dependencygraph.util.buildDirCompat
 import org.nixos.gradle2nix.dependencygraph.util.service
 
 abstract class AbstractDependencyExtractorPlugin : Plugin<Gradle> {
@@ -35,7 +36,7 @@ abstract class AbstractDependencyExtractorPlugin : Plugin<Gradle> {
         gradle.rootProject { project ->
             dependencyExtractorProvider
                 .get()
-                .rootProjectBuildDirectory = project.buildDir
+                .rootProjectBuildDirectory = project.buildDirCompat
         }
 
         // Register the service to listen for Build Events
diff --git a/plugin/src/main/kotlin/org/nixos/gradle2nix/dependencygraph/util/GradleExtensions.kt b/plugin/src/main/kotlin/org/nixos/gradle2nix/dependencygraph/util/GradleExtensions.kt
index b45d034..c9d65ef 100644
--- a/plugin/src/main/kotlin/org/nixos/gradle2nix/dependencygraph/util/GradleExtensions.kt
+++ b/plugin/src/main/kotlin/org/nixos/gradle2nix/dependencygraph/util/GradleExtensions.kt
@@ -1,10 +1,13 @@
 package org.nixos.gradle2nix.dependencygraph.util
 
+import java.io.File
+import org.gradle.api.Project
 import org.gradle.api.internal.GradleInternal
 import org.gradle.api.invocation.Gradle
 import org.gradle.api.model.ObjectFactory
 import org.gradle.api.provider.ProviderFactory
 import org.gradle.internal.operations.BuildOperationListenerManager
+import org.gradle.util.GradleVersion
 
 internal abstract class GradleExtensions {
 
@@ -17,3 +20,11 @@ internal abstract class GradleExtensions {
 
 internal inline fun <reified T> Gradle.service(): T =
     (this as GradleInternal).services.get(T::class.java)
+
+internal val Project.buildDirCompat: File
+    get() = if (GradleVersion.current() < GradleVersion.version("8.3")) {
+        @Suppress("DEPRECATION")
+        buildDir
+    } else {
+        layout.buildDirectory.asFile.get()
+    }