diff --git a/android/build.gradle.kts b/android/build.gradle.kts
index a5d039a7..512506e5 100644
--- a/android/build.gradle.kts
+++ b/android/build.gradle.kts
@@ -45,7 +45,8 @@ dependencies {
     implementation(libs.coroutines.android)
 
     // Json
-    implementation(libs.serialization.json)
+    implementation(libs.serialization.json.core)
+    implementation(libs.serialization.json.okio)
 
     // Dependency Injection
     implementation(libs.kotlinInject.runtime)
diff --git a/core/build.gradle.kts b/core/build.gradle.kts
index a788fd54..9d8d3790 100644
--- a/core/build.gradle.kts
+++ b/core/build.gradle.kts
@@ -41,7 +41,8 @@ kotlin {
             dependencies {
                 api(kotlin("stdlib-common"))
                 api(libs.coroutines.core)
-                api(libs.serialization.json)
+                api(libs.serialization.json.core)
+                api(libs.serialization.json.okio)
                 api(libs.kotlinInject.runtime)
                 api(libs.ktor.core)
                 api(libs.ktor.contentNegotiation)
diff --git a/core/src/commonMain/kotlin/ca/gosyer/jui/core/prefs/PreferenceStore.kt b/core/src/commonMain/kotlin/ca/gosyer/jui/core/prefs/PreferenceStore.kt
index 39a36c57..ac9fb9b1 100644
--- a/core/src/commonMain/kotlin/ca/gosyer/jui/core/prefs/PreferenceStore.kt
+++ b/core/src/commonMain/kotlin/ca/gosyer/jui/core/prefs/PreferenceStore.kt
@@ -64,7 +64,7 @@ interface PreferenceStore {
         key: String,
         defaultValue: T,
         serializer: KSerializer<T>,
-        serializersModule: SerializersModule = EmptySerializersModule
+        serializersModule: SerializersModule = EmptySerializersModule()
     ): Preference<T>
 }
 
diff --git a/core/src/commonMain/kotlin/ca/gosyer/jui/core/prefs/StandardAdapters.kt b/core/src/commonMain/kotlin/ca/gosyer/jui/core/prefs/StandardAdapters.kt
index 362c73cb..44cc7c87 100644
--- a/core/src/commonMain/kotlin/ca/gosyer/jui/core/prefs/StandardAdapters.kt
+++ b/core/src/commonMain/kotlin/ca/gosyer/jui/core/prefs/StandardAdapters.kt
@@ -144,7 +144,7 @@ internal class ObjectAdapter<T>(
 internal class JsonObjectAdapter<T>(
     private val defaultValue: T,
     private val serializer: KSerializer<T>,
-    private val serializersModule: SerializersModule = EmptySerializersModule
+    private val serializersModule: SerializersModule = EmptySerializersModule()
 ) : Adapter<T> {
 
     override fun get(key: String, preferences: ObservableSettings): T {
diff --git a/data/build.gradle.kts b/data/build.gradle.kts
index 0d9324ba..b1a0d4d7 100644
--- a/data/build.gradle.kts
+++ b/data/build.gradle.kts
@@ -38,7 +38,8 @@ kotlin {
             dependencies {
                 api(kotlin("stdlib-common"))
                 api(libs.coroutines.core)
-                api(libs.serialization.json)
+                api(libs.serialization.json.core)
+                api(libs.serialization.json.okio)
                 api(libs.kotlinInject.runtime)
                 api(libs.ktor.core)
                 api(libs.ktor.websockets)
diff --git a/desktop/build.gradle.kts b/desktop/build.gradle.kts
index 1c87aeb5..6f5c71ac 100644
--- a/desktop/build.gradle.kts
+++ b/desktop/build.gradle.kts
@@ -47,7 +47,8 @@ dependencies {
     implementation(libs.coroutines.swing)
 
     // Json
-    implementation(libs.serialization.json)
+    implementation(libs.serialization.json.core)
+    implementation(libs.serialization.json.okio)
 
     // Dependency Injection
     implementation(libs.kotlinInject.runtime)
diff --git a/domain/build.gradle.kts b/domain/build.gradle.kts
index ff9ae0b4..9993c374 100644
--- a/domain/build.gradle.kts
+++ b/domain/build.gradle.kts
@@ -39,7 +39,8 @@ kotlin {
                 api(kotlin("stdlib-common"))
                 api(kotlin("stdlib-common"))
                 api(libs.coroutines.core)
-                api(libs.serialization.json)
+                api(libs.serialization.json.core)
+                api(libs.serialization.json.okio)
                 api(libs.kotlinInject.runtime)
                 api(libs.ktor.core)
                 api(libs.ktor.contentNegotiation)
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d45039e4..d7b4c4f2 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ kotlin = "1.7.0"
 coroutines = "1.6.4"
 
 # Serialization
-json = "1.3.3"
+json = "1.4.0"
 
 # Compose
 composeGradle = "1.2.0-alpha01-dev753"
@@ -77,7 +77,8 @@ coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-androi
 coroutines-test = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-test", version.ref = "coroutines" }
 
 # Serialization
-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "json" }
+serialization-json-core = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "json" }
+serialization-json-okio = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json-okio", version.ref = "json" }
 
 # Compose
 compose-animation = { module = "androidx.compose.animation:animation", version.ref = "composeAndroid" }