diff --git a/CHANGELOG.md b/CHANGELOG.md
index d3adb3df99..25d5ad3bcc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,20 @@
 # TelegramBotAPI changelog
 
+## 2.1.3
+
+* `Versions`:
+  * `MicroUtils`: `0.11.9` -> `0.11.12`
+* `Utils`:
+  * Rename `UserId` extension `link` to `userLink`
+* `Core`
+  * `ChatJoinRequest#inviteLink` is nullable due to the fact that join requests without link do not require invite link
+
 ## 2.1.2
 
 * `Versions`:
-    * `Coroutines`: `1.6.1` -> `1.6.3`
-    * `Ktor`: `2.0.2` -> `2.0.3`
-    * `MicroUtils`: `0.11.6` -> `0.11.9`
+  * `Coroutines`: `1.6.1` -> `1.6.3`
+  * `Ktor`: `2.0.2` -> `2.0.3`
+  * `MicroUtils`: `0.11.6` -> `0.11.9`
 
 ## 2.1.1
 
diff --git a/gradle.properties b/gradle.properties
index 790b2f75cf..073afa5cca 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -6,4 +6,4 @@ kotlin.incremental=true
 kotlin.incremental.js=true
 
 library_group=dev.inmo
-library_version=2.1.2
+library_version=2.1.3
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 055ce188e3..9db6193ec4 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -11,7 +11,7 @@ korlibs = "2.7.0"
 uuid = "0.4.1"
 ktor = "2.0.3"
 
-microutils = "0.11.9"
+microutils = "0.11.12"
 
 github-release-plugin = "2.4.1"
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/ChatIdentifier.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/ChatIdentifier.kt
index b7ea893b3c..69044c875b 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/ChatIdentifier.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/ChatIdentifier.kt
@@ -11,6 +11,8 @@ import kotlinx.serialization.encoding.Encoder
 import kotlinx.serialization.json.JsonPrimitive
 import kotlinx.serialization.json.longOrNull
 
+const val internalLinkBeginning = "https://t.me"
+
 @Serializable(ChatIdentifierSerializer::class)
 sealed class ChatIdentifier
 
@@ -26,16 +28,29 @@ data class ChatId(
  * https://core.telegram.org/bots/api#formatting-options
  */
 @Warning("This API have restrictions in Telegram System")
-val Identifier.link: String
+val Identifier.userLink: String
     get() = "tg://user?id=$this"
 /**
  * https://core.telegram.org/bots/api#formatting-options
  */
 @Warning("This API have restrictions in Telegram System")
-val UserId.link: String
-    get() = chatId.link
+val UserId.userLink: String
+    get() = chatId.userLink
 val User.link: String
-    get() = id.link
+    get() = id.userLink
+
+/**
+ * https://core.telegram.org/bots/api#formatting-options
+ */
+@Deprecated("Renamed", ReplaceWith("userLink", "dev.inmo.tgbotapi.types.userLink"))
+val Identifier.link: String
+    get() = "tg://user?id=$this"
+/**
+ * https://core.telegram.org/bots/api#formatting-options
+ */
+@Deprecated("Renamed", ReplaceWith("userLink", "dev.inmo.tgbotapi.types.userLink"))
+val ChatId.link: String
+    get() = chatId.link
 
 typealias UserId = ChatId
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/ChatJoinRequest.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/ChatJoinRequest.kt
index 25af5c9e36..738e95adc6 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/ChatJoinRequest.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/ChatJoinRequest.kt
@@ -18,7 +18,7 @@ data class ChatJoinRequest(
     @SerialName(dateField)
     val date: TelegramDate,
     @SerialName(inviteLinkField)
-    val inviteLink: ChatInviteLink,
+    val inviteLink: ChatInviteLink? = null,
     @SerialName(bioField)
     val bio: String? = null
 ) : FromUser {
diff --git a/tgbotapi.core/src/commonTest/kotlin/dev/inmo/tgbotapi/types/ChatIdentifierTests.kt b/tgbotapi.core/src/commonTest/kotlin/dev/inmo/tgbotapi/types/ChatIdentifierTests.kt
index a90efac2c1..004de4dc0f 100644
--- a/tgbotapi.core/src/commonTest/kotlin/dev/inmo/tgbotapi/types/ChatIdentifierTests.kt
+++ b/tgbotapi.core/src/commonTest/kotlin/dev/inmo/tgbotapi/types/ChatIdentifierTests.kt
@@ -28,7 +28,7 @@ class ChatIdentifierTests {
     @Test
     fun `Creating_link_from_ChatId_is_correct`() {
         val chatId = chatIdentifierChatId.toChatId()
-        assertEquals(chatIdentifierLink, chatId.link)
+        assertEquals(chatIdentifierLink, chatId.userLink)
     }
 
     @Test
diff --git a/tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/raw/ChatJoinRequest.kt b/tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/raw/ChatJoinRequest.kt
index 0a30d062d3..3ddb0f9da1 100644
--- a/tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/raw/ChatJoinRequest.kt
+++ b/tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/raw/ChatJoinRequest.kt
@@ -5,5 +5,5 @@ import dev.inmo.tgbotapi.types.chat.ChatJoinRequest
 import dev.inmo.tgbotapi.utils.RiskFeature
 
 @RiskFeature(RawFieldsUsageWarning)
-val ChatJoinRequest.invite_link: ChatInviteLink
+val ChatJoinRequest.invite_link: ChatInviteLink?
     get() = inviteLink
diff --git a/tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/formatting/LinksFormatting.kt b/tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/formatting/LinksFormatting.kt
index 289d5cafe8..284900af4e 100644
--- a/tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/formatting/LinksFormatting.kt
+++ b/tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/formatting/LinksFormatting.kt
@@ -5,8 +5,6 @@ import dev.inmo.tgbotapi.types.message.textsources.link
 import dev.inmo.tgbotapi.types.chat.*
 import dev.inmo.tgbotapi.types.message.abstracts.Message
 
-private const val internalLinkBeginning = "https://t.me"
-
 fun makeUsernameLink(username: String) = "$internalLinkBeginning/$username"
 fun makeUsernameDeepLinkPrefix(username: String) = "${makeUsernameLink(username)}?start="
 inline val Username.link
@@ -73,7 +71,7 @@ val Message.link: String?
 val Chat.link: String?
     get() {
         if (this is UsernameChat) {
-            username ?.username ?.let { return it }
+            username ?.link
         }
         if (this is ExtendedPublicChat) {
             inviteLink ?.let { return it }