diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1a9dec1e68..c5f2afa8cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # TelegramBotAPI changelog
 
+## 0.38.6
+
+* `Common`:
+    * `Version`:
+        * `MicroUtils`: `0.9.6` -> `0.9.9`
+        * `Klock`: `2.4.13` -> `2.5.2`
+* `Core`:
+    * New member of `MentionTextSource` - `username`
+
 ## 0.38.5
 
 * `Common`:
diff --git a/gradle.properties b/gradle.properties
index 3e281dc024..00382e11b3 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,11 +8,11 @@ kotlin.incremental.js=true
 kotlin_version=1.6.10
 kotlin_coroutines_version=1.6.0
 kotlin_serialisation_runtime_version=1.3.2
-klock_version=2.4.13
+klock_version=2.5.2
 uuid_version=0.4.0
 ktor_version=1.6.7
 
-micro_utils_version=0.9.6
+micro_utils_version=0.9.9
 
 javax_activation_version=1.1.1
 
@@ -20,6 +20,6 @@ javax_activation_version=1.1.1
 dokka_version=1.6.10
 
 library_group=dev.inmo
-library_version=0.38.5
+library_version=0.38.6
 
 github_release_plugin_version=2.2.12
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageEntity/textsources/MentionTextSource.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageEntity/textsources/MentionTextSource.kt
index 471c316a28..b0a5d8db3f 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageEntity/textsources/MentionTextSource.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageEntity/textsources/MentionTextSource.kt
@@ -1,5 +1,6 @@
 package dev.inmo.tgbotapi.types.MessageEntity.textsources
 
+import dev.inmo.tgbotapi.types.Username
 import dev.inmo.tgbotapi.utils.RiskFeature
 import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.utils.internal.*
@@ -23,6 +24,7 @@ data class MentionTextSource @RiskFeature(DirectInvocationOfTextSourceConstructo
     override val markdown: String by lazy { source.mentionMarkdown() }
     override val markdownV2: String by lazy { mentionMarkdownV2() }
     override val html: String by lazy { mentionHTML() }
+    val username: Username = Username(source)
 
     init {
         if (!source.startsWith("@")) {
@@ -42,3 +44,6 @@ inline fun mention(vararg parts: TextSource) = mention(parts.toList())
 @Suppress("NOTHING_TO_INLINE")
 inline fun mention(whoToMention: String) = mention(regular(whoToMention))
 
+@Suppress("NOTHING_TO_INLINE")
+inline fun mention(whoToMention: Username) = mention(whoToMention.username.dropWhile { it == '@' })
+