diff --git a/build.gradle.kts b/build.gradle.kts
index 2e2ecf5c..cd9d93a1 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -82,7 +82,7 @@ dependencies {
     implementation("com.nimbusds:nimbus-jose-jwt:9.37")   // JWT processing
 
     // JSON serialization
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.3")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.11.0")
 }
 
 // Configure IntelliJ Platform Gradle Plugin - read more: https://plugins.jetbrains.com/docs/intellij/tools-intellij-platform-gradle-plugin-extension.html