diff --git a/build.gradle b/build.gradle
index b17aada..e5fcdb1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ version = "2.0.3"
 archivesBaseName = rootProject.name + '-MC1.8'
 
 buildscript {
-    ext.kotlin_version = '1.0.0-beta-4589'
+    ext.kotlin_version = '1.0.0'
     repositories {
         mavenCentral()
         maven {
diff --git a/src/main/kotlin/mods/betterfoliage/client/config/BlockMatcher.kt b/src/main/kotlin/mods/betterfoliage/client/config/BlockMatcher.kt
index c9811bd..1e2f8cb 100644
--- a/src/main/kotlin/mods/betterfoliage/client/config/BlockMatcher.kt
+++ b/src/main/kotlin/mods/betterfoliage/client/config/BlockMatcher.kt
@@ -22,8 +22,8 @@ import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
  */
 class BlockMatcher(val domain: String, val path: String) : ConfigPropertyBase() {
 
-    val blackList = linkedListOf<Class<*>>()
-    val whiteList = linkedListOf<Class<*>>()
+    val blackList = mutableListOf<Class<*>>()
+    val whiteList = mutableListOf<Class<*>>()
     val blockIDs = hashSetOf<Int>()
     var blacklistProperty: Property? = null
     var whitelistProperty: Property? = null
diff --git a/src/main/kotlin/mods/betterfoliage/client/render/EntityRisingSoulFX.kt b/src/main/kotlin/mods/betterfoliage/client/render/EntityRisingSoulFX.kt
index 70acb50..4531826 100644
--- a/src/main/kotlin/mods/betterfoliage/client/render/EntityRisingSoulFX.kt
+++ b/src/main/kotlin/mods/betterfoliage/client/render/EntityRisingSoulFX.kt
@@ -19,7 +19,7 @@ import java.util.*
 class EntityRisingSoulFX(world: World, pos: BlockPos) :
 AbstractEntityFX(world, pos.x.toDouble() + 0.5, pos.y.toDouble() + 1.0, pos.z.toDouble() + 0.5) {
 
-    val particleTrail: Deque<Double3> = linkedListOf()
+    val particleTrail: Deque<Double3> = LinkedList<Double3>()
     val initialPhase = rand.nextInt(64)
 
     init {
diff --git a/src/main/kotlin/mods/betterfoliage/client/texture/TextureMatcher.kt b/src/main/kotlin/mods/betterfoliage/client/texture/TextureMatcher.kt
index 7f2ef10..54ea3b4 100644
--- a/src/main/kotlin/mods/betterfoliage/client/texture/TextureMatcher.kt
+++ b/src/main/kotlin/mods/betterfoliage/client/texture/TextureMatcher.kt
@@ -17,7 +17,7 @@ class TextureMatcher() {
         }
     }
 
-    val mappings: MutableList<Mapping> = linkedListOf()
+    val mappings: MutableList<Mapping> = mutableListOf()
 
     fun getType(icon: TextureAtlasSprite): String? = mappings.filter { it.matches(icon) }.map { it.type }.firstOrNull()
 
diff --git a/src/main/kotlin/mods/octarinecore/client/render/Model.kt b/src/main/kotlin/mods/octarinecore/client/render/Model.kt
index 70ce98c..19da9f8 100644
--- a/src/main/kotlin/mods/octarinecore/client/render/Model.kt
+++ b/src/main/kotlin/mods/octarinecore/client/render/Model.kt
@@ -91,7 +91,7 @@ data class Quad(val v1: Vertex, val v2: Vertex, val v3: Vertex, val v4: Vertex)
  */
 class Model() {
     constructor(other: List<Quad>) : this() { quads.addAll(other) }
-    val quads = linkedListOf<Quad>()
+    val quads = mutableListOf<Quad>()
 
     fun Quad.add() = quads.add(this)
     fun Iterable<Quad>.addAll() = forEach { quads.add(it) }
diff --git a/src/main/kotlin/mods/octarinecore/client/resource/ModelDataInspector.kt b/src/main/kotlin/mods/octarinecore/client/resource/ModelDataInspector.kt
index edf97c8..70ab715 100644
--- a/src/main/kotlin/mods/octarinecore/client/resource/ModelDataInspector.kt
+++ b/src/main/kotlin/mods/octarinecore/client/resource/ModelDataInspector.kt
@@ -53,7 +53,7 @@ abstract class ModelDataInspector {
 abstract class BlockTextureInspector<T> : ModelDataInspector() {
 
     val state2Names = hashMapOf<IBlockState, Iterable<String>>()
-    val modelMappings = linkedListOf<Pair<(IBlockState, IModel)->Boolean, Iterable<String>>>()
+    val modelMappings = mutableListOf<Pair<(IBlockState, IModel)->Boolean, Iterable<String>>>()
     val stateMap = hashMapOf<IBlockState, T>()
 
     fun match(textureNames: Iterable<String>, predicate: (IBlockState, IModel)->Boolean) =
diff --git a/src/main/kotlin/mods/octarinecore/client/resource/ResourceHandler.kt b/src/main/kotlin/mods/octarinecore/client/resource/ResourceHandler.kt
index 836fcd0..e3e7043 100644
--- a/src/main/kotlin/mods/octarinecore/client/resource/ResourceHandler.kt
+++ b/src/main/kotlin/mods/octarinecore/client/resource/ResourceHandler.kt
@@ -34,7 +34,7 @@ interface IWorldLoadListener { fun onWorldLoad(world: World) }
  */
 open class ResourceHandler(val modId: String) {
 
-    val resources = linkedListOf<Any>()
+    val resources = mutableListOf<Any>()
     open fun afterStitch() {}
 
     // ============================
diff --git a/src/main/kotlin/mods/octarinecore/client/resource/TextureGenerator.kt b/src/main/kotlin/mods/octarinecore/client/resource/TextureGenerator.kt
index 308139d..2e74fa4 100644
--- a/src/main/kotlin/mods/octarinecore/client/resource/TextureGenerator.kt
+++ b/src/main/kotlin/mods/octarinecore/client/resource/TextureGenerator.kt
@@ -79,7 +79,7 @@ abstract class TextureGenerator(domain: String) : ParameterBasedGenerator(domain
      */
     fun getMultisizeTexture(maxSize: Int, maskPath: (Int)->ResourceLocation): IResource? {
         var size = maxSize
-        val sizes = linkedListOf<Int>()
+        val sizes = mutableListOf<Int>()
         while(size > 2) { sizes.add(size); size /= 2 }
         return sizes.map { resourceManager[maskPath(it)] }.filterNotNull().firstOrNull()
     }
diff --git a/src/main/kotlin/mods/octarinecore/common/config/DelegatingConfig.kt b/src/main/kotlin/mods/octarinecore/common/config/DelegatingConfig.kt
index 9987197..28eb7ee 100644
--- a/src/main/kotlin/mods/octarinecore/common/config/DelegatingConfig.kt
+++ b/src/main/kotlin/mods/octarinecore/common/config/DelegatingConfig.kt
@@ -37,7 +37,7 @@ abstract class DelegatingConfig(val modId: String, val langPrefix: String) {
 
     /** The [Configuration] backing this config object. */
     var config: Configuration? = null
-    val rootGuiElements = linkedListOf<IConfigElement>()
+    val rootGuiElements = mutableListOf<IConfigElement>()
 
     /** Attach this config object to the given [Configuration] and update all properties. */
     fun attach(config: Configuration) {