diff --git a/gradle-plugin-separated/build.gradle.kts b/gradle-plugin-separated/build.gradle.kts
index 8c8df5d..18da11e 100644
--- a/gradle-plugin-separated/build.gradle.kts
+++ b/gradle-plugin-separated/build.gradle.kts
@@ -22,7 +22,7 @@ dependencies {
         exclude("org.snakeyaml")
     }
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-core:1.5.1")
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.1")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.0")
 
     // libraries which I'll use: on classpath
     shadow("org.apache.httpcomponents:httpclient:4.5.14")