diff --git a/cache/build.gradle.kts b/cache/build.gradle.kts
index 72e43c369..e1aecc671 100644
--- a/cache/build.gradle.kts
+++ b/cache/build.gradle.kts
@@ -1,16 +1,9 @@
-import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
-
 plugins {
     id("org.mobilenativefoundation.store.multiplatform")
 }
 
 kotlin {
 
-    @OptIn(ExperimentalWasmDsl::class)
-    wasmJs {
-        nodejs()
-    }
-
     sourceSets {
         val commonMain by getting {
             dependencies {
diff --git a/core/build.gradle.kts b/core/build.gradle.kts
index b22c5f5ee..6fdc456a6 100644
--- a/core/build.gradle.kts
+++ b/core/build.gradle.kts
@@ -1,16 +1,9 @@
-import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
-
 plugins {
     id("org.mobilenativefoundation.store.multiplatform")
 }
 
 kotlin {
 
-    @OptIn(ExperimentalWasmDsl::class)
-    wasmJs {
-        nodejs()
-    }
-
     sourceSets {
         val commonMain by getting {
             dependencies {
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d21feac65..f0c7c40f7 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -47,7 +47,7 @@ kotlinx-serialization-json = { group = "org.jetbrains.kotlinx", name = "kotlinx-
 kotlinx-coroutines-android = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-android", version.ref = "kotlinxCoroutines" }
 kotlinx-coroutines-core = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-core", version.ref = "kotlinxCoroutines" }
 kotlinx-coroutines-rx2 = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-rx2", version.ref = "kotlinxCoroutines" }
-kotlinx-datetime = { group = "org.jetbrains.kotlinx", name = "kotlinx-datetime", version = "0.4.0" }
+kotlinx-datetime = { group = "org.jetbrains.kotlinx", name = "kotlinx-datetime", version = "0.6.1" }
 molecule-gradle-plugin = { module = "app.cash.molecule:molecule-gradle-plugin", version.ref = "moleculeGradlePlugin" }
 molecule-runtime = { module = "app.cash.molecule:molecule-runtime", version.ref = "moleculeGradlePlugin" }
 rxjava = { group = "io.reactivex.rxjava2", name = "rxjava", version = "2.2.21" }
@@ -56,7 +56,7 @@ kotlinx-coroutines-test = { group = "org.jetbrains.kotlinx", name = "kotlinx-cor
 junit = { group = "junit", name = "junit", version.ref = "junit" }
 google-truth = { group = "com.google.truth", name = "truth", version.ref = "truth" }
 touchlab-kermit = { group = "co.touchlab", name = "kermit", version.ref = "kermit" }
-turbine = "app.cash.turbine:turbine:1.0.0"
+turbine = "app.cash.turbine:turbine:1.2.0"
 binary-compatibility-validator = {module = "org.jetbrains.kotlinx:binary-compatibility-validator", version.ref = "binary-compatibility-validator"}
 
 [plugins]
diff --git a/store/api/android/store.api b/store/api/android/store.api
index 714f8a6a4..99c14d7fe 100644
--- a/store/api/android/store.api
+++ b/store/api/android/store.api
@@ -378,7 +378,7 @@ public final class org/mobilenativefoundation/store/store5/StoreReadResponse$NoN
 }
 
 public final class org/mobilenativefoundation/store/store5/StoreReadResponseKt {
-	public static final fun doThrow (Lorg/mobilenativefoundation/store/store5/StoreReadResponse$Error;)Ljava/lang/Void;
+	public static final fun doThrow (Lorg/mobilenativefoundation/store/store5/StoreReadResponse$Error;)Ljava/lang/Throwable;
 }
 
 public abstract class org/mobilenativefoundation/store/store5/StoreReadResponseOrigin {
diff --git a/store/api/jvm/store.api b/store/api/jvm/store.api
index 9d866b708..b992e2c43 100644
--- a/store/api/jvm/store.api
+++ b/store/api/jvm/store.api
@@ -371,7 +371,7 @@ public final class org/mobilenativefoundation/store/store5/StoreReadResponse$NoN
 }
 
 public final class org/mobilenativefoundation/store/store5/StoreReadResponseKt {
-	public static final fun doThrow (Lorg/mobilenativefoundation/store/store5/StoreReadResponse$Error;)Ljava/lang/Void;
+	public static final fun doThrow (Lorg/mobilenativefoundation/store/store5/StoreReadResponse$Error;)Ljava/lang/Throwable;
 }
 
 public abstract class org/mobilenativefoundation/store/store5/StoreReadResponseOrigin {
diff --git a/store/src/commonMain/kotlin/org/mobilenativefoundation/store/store5/StoreReadResponse.kt b/store/src/commonMain/kotlin/org/mobilenativefoundation/store/store5/StoreReadResponse.kt
index 95453f4c7..edef2ce81 100644
--- a/store/src/commonMain/kotlin/org/mobilenativefoundation/store/store5/StoreReadResponse.kt
+++ b/store/src/commonMain/kotlin/org/mobilenativefoundation/store/store5/StoreReadResponse.kt
@@ -75,7 +75,7 @@ sealed class StoreReadResponse<out Output> {
     fun requireData(): Output {
         return when (this) {
             is Data -> value
-            is Error -> this.doThrow()
+            is Error -> throw this.doThrow()
             else -> throw NullPointerException("there is no data in $this")
         }
     }
@@ -86,7 +86,7 @@ sealed class StoreReadResponse<out Output> {
      */
     fun throwIfError() {
         if (this is Error) {
-            this.doThrow()
+            throw this.doThrow()
         }
     }
 
@@ -165,15 +165,16 @@ sealed class StoreReadResponseOrigin {
     object Initial : StoreReadResponseOrigin()
 }
 
-fun StoreReadResponse.Error.doThrow(): Nothing =
-    when (this) {
-        is StoreReadResponse.Error.Exception -> throw error
-        is StoreReadResponse.Error.Message -> throw RuntimeException(message)
+fun StoreReadResponse.Error.doThrow(): Throwable {
+    return when (this) {
+        is StoreReadResponse.Error.Exception -> error
+        is StoreReadResponse.Error.Message -> RuntimeException(message)
         is StoreReadResponse.Error.Custom<*> -> {
             if (error is Throwable) {
-                throw error
+                error
             } else {
-                throw RuntimeException("Non-throwable custom error: $error")
+                RuntimeException("Non-throwable custom error: $error")
             }
         }
     }
+}
diff --git a/store/src/commonMain/kotlin/org/mobilenativefoundation/store/store5/impl/RealStoreBuilder.kt b/store/src/commonMain/kotlin/org/mobilenativefoundation/store/store5/impl/RealStoreBuilder.kt
index 7c6528431..88b3d7667 100644
--- a/store/src/commonMain/kotlin/org/mobilenativefoundation/store/store5/impl/RealStoreBuilder.kt
+++ b/store/src/commonMain/kotlin/org/mobilenativefoundation/store/store5/impl/RealStoreBuilder.kt
@@ -3,6 +3,7 @@
 package org.mobilenativefoundation.store.store5.impl
 
 import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.GlobalScope
 import org.mobilenativefoundation.store.cache5.Cache
 import org.mobilenativefoundation.store.cache5.CacheBuilder
@@ -19,18 +20,18 @@ import org.mobilenativefoundation.store.store5.Validator
 fun <Key : Any, Network : Any, Output : Any> storeBuilderFromFetcher(
     fetcher: Fetcher<Key, Network>,
     sourceOfTruth: SourceOfTruth<Key, Network, Output>? = null,
-): StoreBuilder<Key, Output> = RealStoreBuilder<Key, Network, Output, Network>(fetcher, sourceOfTruth)
+): StoreBuilder<Key, Output> = RealStoreBuilder(fetcher, sourceOfTruth)
 
 fun <Key : Any, Network : Any, Output : Any> storeBuilderFromFetcherAndSourceOfTruth(
     fetcher: Fetcher<Key, Network>,
     sourceOfTruth: SourceOfTruth<Key, Network, Output>,
-): StoreBuilder<Key, Output> = RealStoreBuilder<Key, Network, Output, Network>(fetcher, sourceOfTruth)
+): StoreBuilder<Key, Output> = RealStoreBuilder(fetcher, sourceOfTruth)
 
 fun <Key : Any, Network : Any, Output : Any> storeBuilderFromFetcherSourceOfTruthAndMemoryCache(
     fetcher: Fetcher<Key, Network>,
     sourceOfTruth: SourceOfTruth<Key, Network, Output>,
     memoryCache: Cache<Key, Output>,
-): StoreBuilder<Key, Output> = RealStoreBuilder<Key, Network, Output, Network>(fetcher, sourceOfTruth, memoryCache)
+): StoreBuilder<Key, Output> = RealStoreBuilder(fetcher, sourceOfTruth, memoryCache)
 
 fun <Key : Any, Network : Any, Output : Any, Local : Any> storeBuilderFromFetcherSourceOfTruthMemoryCacheAndConverter(
     fetcher: Fetcher<Key, Network>,
@@ -69,12 +70,13 @@ internal class RealStoreBuilder<Key : Any, Network : Any, Output : Any, Local :
         return this
     }
 
+    @OptIn(DelicateCoroutinesApi::class)
     override fun build(): Store<Key, Output> =
-        RealStore<Key, Network, Output, Local>(
+        RealStore(
             scope = scope ?: GlobalScope,
             sourceOfTruth = sourceOfTruth,
             fetcher = fetcher,
-            converter = converter ?: defaultConverter(),
+            converter = converter ?: DefaultConverter(),
             validator = validator,
             memCache =
                 memoryCache ?: cachePolicy?.let {
@@ -134,12 +136,10 @@ internal class RealStoreBuilder<Key : Any, Network : Any, Output : Any, Local :
             }
         }
     }
+}
 
-    private fun <Network : Any, Local : Any, Output : Any> defaultConverter() =
-        object : Converter<Network, Local, Output> {
-            override fun fromOutputToLocal(output: Output): Local =
-                throw IllegalStateException("non mutable store never call this function")
+private class DefaultConverter<Network : Any, Local : Any, Output : Any> : Converter<Network, Local, Output> {
+    override fun fromOutputToLocal(output: Output): Local = throw IllegalStateException("non mutable store never call this function")
 
-            override fun fromNetworkToLocal(network: Network): Local = network as Local
-        }
+    override fun fromNetworkToLocal(network: Network): Local = network as Local
 }
diff --git a/tooling/plugins/src/main/kotlin/org/mobilenativefoundation/store/tooling/plugins/KotlinMultiplatformConventionPlugin.kt b/tooling/plugins/src/main/kotlin/org/mobilenativefoundation/store/tooling/plugins/KotlinMultiplatformConventionPlugin.kt
index 5e94f04d3..5b5d27e50 100644
--- a/tooling/plugins/src/main/kotlin/org/mobilenativefoundation/store/tooling/plugins/KotlinMultiplatformConventionPlugin.kt
+++ b/tooling/plugins/src/main/kotlin/org/mobilenativefoundation/store/tooling/plugins/KotlinMultiplatformConventionPlugin.kt
@@ -17,6 +17,7 @@ import org.gradle.kotlin.dsl.configure
 import org.gradle.kotlin.dsl.get
 import org.gradle.kotlin.dsl.withType
 import org.jetbrains.dokka.gradle.DokkaTask
+import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl
 import org.jetbrains.kotlin.gradle.dsl.KotlinMultiplatformExtension
 import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget
 
@@ -57,6 +58,11 @@ class KotlinMultiplatformConventionPlugin : Plugin<Project> {
                 nodejs()
             }
 
+            @OptIn(ExperimentalWasmDsl::class)
+            wasmJs {
+                nodejs()
+            }
+
             jvmToolchain(11)
 
             targets.all {