diff --git a/backend/mirai-console/build.gradle.kts b/backend/mirai-console/build.gradle.kts
index 7f6f441b3..d2217b868 100644
--- a/backend/mirai-console/build.gradle.kts
+++ b/backend/mirai-console/build.gradle.kts
@@ -66,7 +66,7 @@ dependencies {
     implementation(kotlinx("serialization-core", Versions.serialization))
     implementation(kotlin("reflect"))
 
-    implementation("net.mamoe.yamlkt:yamlkt:0.5.0")
+    implementation("net.mamoe.yamlkt:yamlkt:${Versions.yamlkt}")
     implementation("org.jetbrains.kotlinx:atomicfu:${Versions.atomicFU}")
     api("org.jetbrains:annotations:19.0.0")
     api(kotlinx("coroutines-jdk8", Versions.coroutines))
diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/data/PluginDataImpl.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/data/PluginDataImpl.kt
index d7f364eba..d85a1078b 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/data/PluginDataImpl.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/data/PluginDataImpl.kt
@@ -93,7 +93,7 @@ internal abstract class PluginDataImpl {
 
                 // val vSerializer = dataUpdaterSerializerTypeArguments[1] as KSerializer<Any?>
                 valueNodes.forEach { (valueName, _, valueSerializer) ->
-                    encodeSerializableElement(descriptor, index++, String.serializer(), valueName)
+                    encodeStringElement(descriptor, index++, valueName)
                     encodeSerializableElement(descriptor, index++, valueSerializer, Unit)
                 }
                 endStructure(descriptor)
diff --git a/buildSrc/src/main/kotlin/Versions.kt b/buildSrc/src/main/kotlin/Versions.kt
index c46a4c9c0..72e837398 100644
--- a/buildSrc/src/main/kotlin/Versions.kt
+++ b/buildSrc/src/main/kotlin/Versions.kt
@@ -36,5 +36,6 @@ object Versions {
 
     const val bintray = "1.8.5"
 
-    const val blockingBridge = "1.0.3"
+    const val blockingBridge = "1.0.5"
+    const val yamlkt = "0.5.1"
 }
\ No newline at end of file