diff --git a/.github/workflows/.java-version b/.github/workflows/.java-version
new file mode 100644
index 0000000..98d9bcb
--- /dev/null
+++ b/.github/workflows/.java-version
@@ -0,0 +1 @@
+17
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4bf90fb..d74e455 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,13 +4,8 @@ on: [push, pull_request, merge_group]
 
 jobs:
   build:
-    name: JDK ${{ matrix.java_version }}
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        java_version: [11]
-
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -19,13 +14,24 @@ jobs:
         uses: gradle/actions/wrapper-validation@v4
 
       - name: Setup gradle
-        uses: gradle/gradle-build-action@v3
+        uses: gradle/actions/setup-gradle@v4
 
       - name: Install JDK ${{ matrix.java_version }}
         uses: actions/setup-java@v4
         with:
           distribution: 'zulu'
-          java-version: ${{ matrix.java_version }}
+          java-version-file: .github/workflows/.java-version
+
+      - name: Install Graphviz
+        run: sudo apt-get update && sudo apt-get install -y graphviz
 
       - name: Build with Gradle
         run: ./gradlew build --stacktrace
+
+      - name: Upload reports
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: check-reports
+          path: "./build/reports"
+          if-no-files-found: warn
diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
index 5012b99..56db120 100644
--- a/.github/workflows/publish-release.yml
+++ b/.github/workflows/publish-release.yml
@@ -19,10 +19,10 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: 'zulu'
-          java-version: 11
+          java-version-file: .github/workflows/.java-version
 
       - name: Setup gradle
-        uses: gradle/gradle-build-action@v3
+        uses: gradle/actions/setup-gradle@v4
 
       - name: Publish release
         run: ./gradlew publishAllPublicationsToMavenCentralRepository
diff --git a/.github/workflows/publish-snapshot.yml b/.github/workflows/publish-snapshot.yml
index 90292d4..880e2b4 100644
--- a/.github/workflows/publish-snapshot.yml
+++ b/.github/workflows/publish-snapshot.yml
@@ -19,10 +19,10 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: 'zulu'
-          java-version: 11
+          java-version-file: .github/workflows/.java-version
 
       - name: Setup gradle
-        uses: gradle/gradle-build-action@v3
+        uses: gradle/actions/setup-gradle@v4
 
       - name: Retrieve version
         run: |
diff --git a/.gitignore b/.gitignore
index f376ce2..6a8d1c5 100755
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .gradle/
+.kotlin/
 build/
 out/
 
diff --git a/build.gradle b/build.gradle
index d5d74b6..d3a77ae 100755
--- a/build.gradle
+++ b/build.gradle
@@ -31,6 +31,7 @@ validatePlugins {
 codeQualityTools {
   ktlint {
     toolVersion = "0.47.1"
+    enabled = false
   }
   detekt {
     enabled = false
@@ -67,7 +68,7 @@ dependencies {
   api "guru.nidi:graphviz-java:0.18.1"
 
   testImplementation 'junit:junit:4.13.2'
-  testImplementation "com.android.tools.build:gradle:7.3.1"
+  testImplementation "com.android.tools.build:gradle:8.10.0"
   testImplementation "org.jetbrains.kotlin:kotlin-reflect:$kotlinVersion"
 
   // https://github.com/gradle/gradle/issues/16774#issuecomment-893493869
@@ -79,10 +80,10 @@ dependencies {
   testRuntimeOnly(files(toolingApiBuildersJar))
 }
 
-sourceCompatibility = JavaVersion.VERSION_1_8
+sourceCompatibility = JavaVersion.VERSION_17
 
 wrapper {
-  gradleVersion = '7.6.4'
+  gradleVersion = '8.14'
   distributionType = Wrapper.DistributionType.ALL
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index afba109..1b33c55 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 5c00f61..6514f91 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip
 networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index 65dcd68..23d15a9 100755
--- a/gradlew
+++ b/gradlew
@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -83,10 +85,8 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -114,7 +114,7 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+CLASSPATH="\\\"\\\""
 
 
 # Determine the Java command to use to start the JVM.
@@ -133,10 +133,13 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
@@ -144,7 +147,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -152,7 +155,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -197,16 +200,20 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
         -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
 # Stop when "xargs" is not available.
diff --git a/gradlew.bat b/gradlew.bat
index 6689b85..5eed7ee 100755
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
@@ -43,11 +45,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,22 +59,22 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+set CLASSPATH=
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell
diff --git a/src/main/kotlin/com/vanniktech/dependency/graph/generator/DependencyContainer.kt b/src/main/kotlin/com/vanniktech/dependency/graph/generator/DependencyContainer.kt
index 747194b..99d366a 100644
--- a/src/main/kotlin/com/vanniktech/dependency/graph/generator/DependencyContainer.kt
+++ b/src/main/kotlin/com/vanniktech/dependency/graph/generator/DependencyContainer.kt
@@ -10,11 +10,11 @@ sealed interface DependencyContainer {
     internal operator fun invoke(dependency: GradleResolvedDependency) = ResolvedDependency(dependency)
   }
 
-  data class Project internal constructor(
+  data class Project(
     internal val project: GradleProject,
   ) : DependencyContainer, GradleProject by project
 
-  data class ResolvedDependency internal constructor(
+  data class ResolvedDependency(
     internal val resolvedDependency: GradleResolvedDependency,
   ) : DependencyContainer, GradleResolvedDependency by resolvedDependency
 }
diff --git a/src/main/kotlin/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorPlugin.kt b/src/main/kotlin/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorPlugin.kt
index ee61b7b..6d576c2 100644
--- a/src/main/kotlin/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorPlugin.kt
+++ b/src/main/kotlin/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorPlugin.kt
@@ -13,7 +13,7 @@ open class DependencyGraphGeneratorPlugin : Plugin<Project> {
         it.generator = generator
         it.group = "reporting"
         it.description = "Generates a dependency graph${generator.name.nonEmptyPrepend(" for ")}"
-        it.outputDirectory = File(project.buildDir, "reports/dependency-graph/")
+        it.outputDirectory = File(project.buildDirectory, "reports/dependency-graph/")
       }
     }
 
@@ -22,7 +22,7 @@ open class DependencyGraphGeneratorPlugin : Plugin<Project> {
         it.projectGenerator = projectGenerator
         it.group = "reporting"
         it.description = "Generates a project dependency graph${projectGenerator.name.nonEmptyPrepend(" for ")}"
-        it.outputDirectory = File(project.buildDir, "reports/project-dependency-graph/")
+        it.outputDirectory = File(project.buildDirectory, "reports/project-dependency-graph/")
       }
     }
   }
diff --git a/src/main/kotlin/com/vanniktech/dependency/graph/generator/ProjectDependencyGraphGenerator.kt b/src/main/kotlin/com/vanniktech/dependency/graph/generator/ProjectDependencyGraphGenerator.kt
index 88a9284..f4b571e 100644
--- a/src/main/kotlin/com/vanniktech/dependency/graph/generator/ProjectDependencyGraphGenerator.kt
+++ b/src/main/kotlin/com/vanniktech/dependency/graph/generator/ProjectDependencyGraphGenerator.kt
@@ -32,7 +32,7 @@ internal class ProjectDependencyGraphGenerator(
           .flatMap { configuration ->
             configuration.dependencies
               .withType(ProjectDependency::class.java)
-              .map { ProjectDependencyContainer(project, it.dependencyProject, configuration) }
+              .map { ProjectDependencyContainer(project, project.project(it.path), configuration) }
           }
           .forEach {
             dependencies.add(it)
diff --git a/src/main/kotlin/com/vanniktech/dependency/graph/generator/extensions.kt b/src/main/kotlin/com/vanniktech/dependency/graph/generator/extensions.kt
index 4bc9437..c330aee 100644
--- a/src/main/kotlin/com/vanniktech/dependency/graph/generator/extensions.kt
+++ b/src/main/kotlin/com/vanniktech/dependency/graph/generator/extensions.kt
@@ -4,6 +4,7 @@ import com.vanniktech.dependency.graph.generator.ProjectTarget.MULTIPLATFORM
 import org.gradle.api.Project
 import org.gradle.api.artifacts.Configuration
 import org.gradle.api.artifacts.ProjectDependency
+import java.io.File
 
 internal fun String.nonEmptyPrepend(prepend: String) =
   if (isNotEmpty()) prepend + this else this
@@ -34,3 +35,6 @@ internal fun Project.target(): ProjectTarget {
 }
 
 internal fun Configuration.isImplementation() = name.lowercase().endsWith("implementation")
+
+internal val Project.buildDirectory: File
+  get() = layout.buildDirectory.asFile.get()
diff --git a/src/test/java/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorPluginTest.kt b/src/test/java/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorPluginTest.kt
index f6c0c72..f838e0c 100644
--- a/src/test/java/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorPluginTest.kt
+++ b/src/test/java/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorPluginTest.kt
@@ -39,7 +39,7 @@ class DependencyGraphGeneratorPluginTest {
     assertEquals(true, task.generator === Generator.ALL)
     assertEquals("reporting", task.group)
     assertEquals("Generates a dependency graph", task.description)
-    assertEquals(File(singleProject.buildDir, "reports/dependency-graph/").toString(), task.outputDirectory.toString())
+    assertEquals(File(singleProject.buildDirectory, "reports/dependency-graph/").toString(), task.outputDirectory.toString())
   }
 
   @Test fun taskPropertiesProject() {
@@ -51,11 +51,11 @@ class DependencyGraphGeneratorPluginTest {
     assertEquals(true, task.projectGenerator === ProjectGenerator.ALL)
     assertEquals("reporting", task.group)
     assertEquals("Generates a project dependency graph", task.description)
-    assertEquals(File(singleProject.buildDir, "reports/project-dependency-graph/").toString(), task.outputDirectory.toString())
+    assertEquals(File(singleProject.buildDirectory, "reports/project-dependency-graph/").toString(), task.outputDirectory.toString())
   }
 
-  @Test fun integrationTestGradle742() {
-    integrationTest("7.4.2")
+  @Test fun integrationTestGradle814() {
+    integrationTest("8.14")
   }
 
   @Suppress("Detekt.LongMethod") private fun integrationTest(gradleVersion: String) {
@@ -280,7 +280,7 @@ class DependencyGraphGeneratorPluginTest {
 
     val result = GradleRunner.create().withDebug(true)
       .withPluginClasspath()
-      .withGradleVersion("7.4.2")
+      .withGradleVersion("8.14")
       .withProjectDir(testProjectDir.root)
       .withArguments("generateDependencyGraph", "generateProjectDependencyGraph", "app:generateProjectDependencyGraph", "-Dorg.gradle.jvmargs=-Xmx2048m", "--stacktrace")
       .build()
diff --git a/src/test/java/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorTest.kt b/src/test/java/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorTest.kt
index 3582097..1f24cd1 100644
--- a/src/test/java/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorTest.kt
+++ b/src/test/java/com/vanniktech/dependency/graph/generator/DependencyGraphGeneratorTest.kt
@@ -68,9 +68,10 @@ class DependencyGraphGeneratorTest {
 
     androidProjectExtension = androidProject.extensions.getByType(AppExtension::class.java)
     androidProjectExtension.compileSdkVersion(27)
+    androidProjectExtension.namespace = "com.foo.bar"
     val manifestFile = File(androidProject.projectDir, "src/main/AndroidManifest.xml")
     manifestFile.parentFile.mkdirs()
-    manifestFile.writeText("""<manifest package="com.foo.bar"/>""")
+    manifestFile.writeText("""<manifest/>""")
   }
 
   @Test fun singleProjectAllNoTestDependencies() {