diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9a04c68..afbe9d3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,10 +7,10 @@ jobs:
     steps:
       - name: Checkout Repository
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-      - name: Set up JDK 22
+      - name: Set up JDK 21
         uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # v4
         with:
-          java-version: '22'
+          java-version: '21'
           distribution: 'temurin'
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@94baf225fe0a508e581a564467443d0e2379123b # v4
diff --git a/buildext/build.gradle.kts b/buildext/build.gradle.kts
index a805aa9..d7c439b 100644
--- a/buildext/build.gradle.kts
+++ b/buildext/build.gradle.kts
@@ -20,13 +20,14 @@ dependencies {
 }
 
 java {
-  sourceCompatibility = JavaVersion.toVersion(22)
-  targetCompatibility = JavaVersion.toVersion(22)
+  val javaVersion = JavaVersion.toVersion(21)
+  sourceCompatibility = javaVersion
+  targetCompatibility = javaVersion
 }
 
 tasks.withType<KotlinCompile> {
   compilerOptions {
-    jvmTarget.set(JvmTarget.JVM_22)
+    jvmTarget.set(JvmTarget.JVM_21)
   }
 }
 
diff --git a/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkAstPlugin.kt b/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkAstPlugin.kt
index d72b076..703d96f 100644
--- a/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkAstPlugin.kt
+++ b/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkAstPlugin.kt
@@ -3,8 +3,10 @@ package gay.pizza.pork.buildext
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.api.Task
+import org.gradle.api.tasks.TaskProvider
 import org.gradle.kotlin.dsl.create
 import org.gradle.kotlin.dsl.getByType
+import org.gradle.kotlin.dsl.register
 
 class PorkAstPlugin : Plugin<Project> {
   override fun apply(target: Project) {
@@ -22,12 +24,12 @@ class PorkAstPlugin : Plugin<Project> {
   private fun getAstExtension(project: Project): PorkAstExtension =
     project.extensions.getByType<PorkAstExtension>()
 
-  private fun createGenerateAstCode(project: Project): Task {
+  private fun createGenerateAstCode(project: Project): TaskProvider<*> {
     val extension = getAstExtension(project)
     val codegenType = extension.astCodegenType.get()
     if (codegenType == AstCodegenType.Standard) {
-      return project.tasks.create("generateAstCode", GenerateStandardAstCode::class)
+      return project.tasks.register("generateAstCode", GenerateStandardAstCode::class)
     }
-    return project.tasks.create("generateAstCode", GeneratePorkIdeaAstCode::class)
+    return project.tasks.register("generateAstCode", GeneratePorkIdeaAstCode::class)
   }
 }
diff --git a/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkModulePlugin.kt b/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkModulePlugin.kt
index 6bc947c..8bd2877 100644
--- a/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkModulePlugin.kt
+++ b/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkModulePlugin.kt
@@ -17,14 +17,14 @@ open class PorkModulePlugin : Plugin<Project> {
     target.repositories.maven(url = "https://gitlab.com/api/v4/projects/49101454/packages/maven")
 
     target.extensions.getByType<JavaPluginExtension>().apply {
-      val javaVersion = JavaVersion.toVersion(22)
+      val javaVersion = JavaVersion.toVersion(21)
       sourceCompatibility = javaVersion
       targetCompatibility = javaVersion
     }
 
     target.tasks.withType<KotlinCompile> {
       compilerOptions {
-        jvmTarget.set(JvmTarget.JVM_22)
+        jvmTarget.set(JvmTarget.JVM_21)
       }
     }
 
diff --git a/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkStdlibPlugin.kt b/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkStdlibPlugin.kt
index c0f8edd..43a0257 100644
--- a/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkStdlibPlugin.kt
+++ b/buildext/src/main/kotlin/gay/pizza/pork/buildext/PorkStdlibPlugin.kt
@@ -2,7 +2,9 @@ package gay.pizza.pork.buildext
 
 import org.gradle.api.Plugin
 import org.gradle.api.Project
+import org.gradle.api.tasks.TaskProvider
 import org.gradle.kotlin.dsl.create
+import org.gradle.kotlin.dsl.register
 
 class PorkStdlibPlugin : Plugin<Project> {
   override fun apply(target: Project) {
@@ -11,6 +13,6 @@ class PorkStdlibPlugin : Plugin<Project> {
     processResources.dependsOn(generateStdlibManifest)
   }
 
-  private fun createGenerateStdlibManifest(project: Project): GenerateStdlibManifest =
-    project.tasks.create("generateStdlibManifest", GenerateStdlibManifest::class)
+  private fun createGenerateStdlibManifest(project: Project): TaskProvider<GenerateStdlibManifest> =
+    project.tasks.register("generateStdlibManifest", GenerateStdlibManifest::class)
 }
diff --git a/support/pork-idea/gradle.properties b/support/pork-idea/gradle.properties
deleted file mode 100644
index 4e1387b..0000000
--- a/support/pork-idea/gradle.properties
+++ /dev/null
@@ -1,13 +0,0 @@
-# IntelliJ Platform Artifacts Repositories -> https://plugins.jetbrains.com/docs/intellij/intellij-artifacts.html
-pluginGroup = gay.pizza.plugins.pork
-pluginName = Pork
-pluginRepositoryUrl = https://github.com/GayPizzaSpecifications/pork
-pluginVersion = 0.1.2
-
-# Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
-pluginSinceBuild = 242
-pluginUntilBuild = 243.*
-
-# IntelliJ Platform Properties -> https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html#configuration-intellij-extension
-platformType = IC
-platformVersion = 2024.2