diff --git a/build-tools/build.gradle.kts b/build-tools/build.gradle.kts
index 407082eb186..b7515ffd3bf 100644
--- a/build-tools/build.gradle.kts
+++ b/build-tools/build.gradle.kts
@@ -49,7 +49,10 @@ dependencies {
     implementation("org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion")
     implementation("org.jetbrains.kotlin:kotlin-reflect:$kotlinVersion")
     implementation("com.ullink.slack:simpleslackapi:1.2.0")
-    implementation("org.jetbrains.kotlinx:kotlinx-serialization-runtime:0.20.0")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-runtime:0.20.0-1.4.0-dev-5730") {
+        exclude("org.jetbrains.kotlin", "kotlin-stdlib")
+        exclude("org.jetbrains.kotlin", "kotlin-stdlib-common")
+    }
 
     implementation("io.ktor:ktor-client-auth:1.2.1")
     implementation("io.ktor:ktor-client-core:1.2.1")