diff --git a/build.gradle b/build.gradle
index d9638e7aa4..a54308f372 100644
--- a/build.gradle
+++ b/build.gradle
@@ -340,7 +340,7 @@ dependencies {
     // Required for AOSP to compile. This is already included in the sysui_shared.jar
     withoutQuickstepImplementation fileTree(dir: "${FRAMEWORK_PREBUILTS_DIR}/libs", include: 'plugin_core.jar')
 
-    implementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.3'
+    implementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.4.0'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'org.mockito:mockito-core:4.6.1'
     androidTestImplementation 'com.google.dexmaker:dexmaker:1.2'