diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 28f8672..38ca6ed 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ kotlin-serialization = "1.4.0"
 
 plagubot = "2.2.0"
 tgbotapi = "3.2.0"
-microutils = "0.12.4"
+microutils = "0.12.6"
 kslog = "0.5.1"
 
 dexcount = "3.1.0"
diff --git a/posts/src/jvmMain/kotlin/Plugin.kt b/posts/src/jvmMain/kotlin/Plugin.kt
index 4bc3908..128fc64 100644
--- a/posts/src/jvmMain/kotlin/Plugin.kt
+++ b/posts/src/jvmMain/kotlin/Plugin.kt
@@ -4,6 +4,7 @@ import dev.inmo.kslog.common.logger
 import dev.inmo.kslog.common.w
 import dev.inmo.plagubot.Plugin
 import dev.inmo.plaguposter.posts.exposed.ExposedPostsRepo
+import dev.inmo.plaguposter.posts.models.ChatConfig
 import dev.inmo.plaguposter.posts.repo.PostsRepo
 import dev.inmo.plaguposter.posts.sending.PostPublisher
 import dev.inmo.tgbotapi.types.ChatId
@@ -14,14 +15,6 @@ import org.jetbrains.exposed.sql.Database
 import org.koin.core.module.Module
 
 object Plugin : Plugin {
-    @Serializable
-    private data class Config(
-        @SerialName("targetChat")
-        val targetChatId: ChatId,
-        @SerialName("cacheChat")
-        val cacheChatId: ChatId
-    )
-
     override fun Module.setupDI(database: Database, params: JsonObject) {
         val configJson = params["posts"] ?: this@Plugin.let {
             it.logger.w {
@@ -29,10 +22,10 @@ object Plugin : Plugin {
             }
             return
         }
-        single { get<Json>().decodeFromJsonElement(Config.serializer(), configJson) }
+        single { get<Json>().decodeFromJsonElement(ChatConfig.serializer(), configJson) }
         single<PostsRepo> { ExposedPostsRepo(database) }
         single {
-            val config = get<Config>()
+            val config = get<ChatConfig>()
             PostPublisher(get(), get(), config.cacheChatId, config.targetChatId)
         }
     }