diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec26d1aef5..137240d8d6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## 0.21.0 TelegramBotAPI 4.5
 
+* All `TelegramMediaFile` instances now have field `fileUniqueId`, which represents `file_unique_id` field from API
 * Now `ChatPhoto` have two additional fields: `smallFileUniqueId` and `bigFileUniqueId`
 * Now any administrator object instance have `customTitle` nullable field
 * Added the new request `SetChatAdministratorCustomTitle` to manage the custom titles of administrators promoted by the
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/Common.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/Common.kt
index e2ec69dca0..873e7c49de 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/Common.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/Common.kt
@@ -227,6 +227,8 @@ const val bigFileIdField = "big_file_id"
 const val smallFileUniqueIdField = "small_file_unique_id"
 const val bigFileUniqueIdField = "big_file_unique_id"
 
+const val fileUniqueIdField = "file_unique_id"
+
 
 const val currencyField = "currency"
 const val startParameterField = "start_parameter"
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/AnimationFile.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/AnimationFile.kt
index 2894fb044e..ced764d938 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/AnimationFile.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/AnimationFile.kt
@@ -1,6 +1,8 @@
 package com.github.insanusmokrassar.TelegramBotAPI.types.files
 
 import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
+import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
+import com.github.insanusmokrassar.TelegramBotAPI.types.fileUniqueIdField
 import com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts.*
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
@@ -9,6 +11,8 @@ import kotlinx.serialization.Serializable
 data class AnimationFile(
     @SerialName(fileIdField)
     override val fileId: FileId,
+    @SerialName(fileUniqueIdField)
+    override val fileUniqueId: FileUniqueId,
     override val width: Int,
     override val height: Int,
     override val duration: Long? = null,
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/AudioFile.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/AudioFile.kt
index eeff93e261..70681158ac 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/AudioFile.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/AudioFile.kt
@@ -2,6 +2,8 @@ package com.github.insanusmokrassar.TelegramBotAPI.types.files
 
 import com.github.insanusmokrassar.TelegramBotAPI.CommonAbstracts.Performerable
 import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
+import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
+import com.github.insanusmokrassar.TelegramBotAPI.types.fileUniqueIdField
 import com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts.*
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
@@ -10,6 +12,8 @@ import kotlinx.serialization.Serializable
 data class AudioFile(
     @SerialName(fileIdField)
     override val fileId: FileId,
+    @SerialName(fileUniqueIdField)
+    override val fileUniqueId: FileUniqueId,
     override val duration: Long? = null,
     override val performer: String? = null,
     override val title: String? = null,
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/DocumentFile.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/DocumentFile.kt
index 4235c29696..80034393c5 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/DocumentFile.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/DocumentFile.kt
@@ -1,6 +1,8 @@
 package com.github.insanusmokrassar.TelegramBotAPI.types.files
 
 import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
+import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
+import com.github.insanusmokrassar.TelegramBotAPI.types.fileUniqueIdField
 import com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts.*
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
@@ -9,6 +11,8 @@ import kotlinx.serialization.Serializable
 data class DocumentFile(
     @SerialName(fileIdField)
     override val fileId: FileId,
+    @SerialName(fileUniqueIdField)
+    override val fileUniqueId: FileUniqueId,
     @SerialName(fileSizeField)
     override val fileSize: Long? = null,
     override val thumb: PhotoSize? = null,
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/File.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/File.kt
index 6badacd212..812daa78b7 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/File.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/File.kt
@@ -1,6 +1,8 @@
 package com.github.insanusmokrassar.TelegramBotAPI.types.files
 
 import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
+import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
+import com.github.insanusmokrassar.TelegramBotAPI.types.fileUniqueIdField
 import com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts.*
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
@@ -9,6 +11,8 @@ import kotlinx.serialization.Serializable
 data class File(
     @SerialName(fileIdField)
     override val fileId: FileId,
+    @SerialName(fileUniqueIdField)
+    override val fileUniqueId: FileUniqueId,
     @SerialName(fileSizeField)
     override val fileSize: Long? = null
 ): TelegramMediaFile
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/PathedFile.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/PathedFile.kt
index 6b85ec49ed..c2a01cab85 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/PathedFile.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/PathedFile.kt
@@ -1,6 +1,8 @@
 package com.github.insanusmokrassar.TelegramBotAPI.types.files
 
 import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
+import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
+import com.github.insanusmokrassar.TelegramBotAPI.types.fileUniqueIdField
 import com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts.*
 import com.github.insanusmokrassar.TelegramBotAPI.utils.TelegramAPIUrlsKeeper
 import kotlinx.serialization.SerialName
@@ -10,6 +12,8 @@ import kotlinx.serialization.Serializable
 data class PathedFile(
     @SerialName(fileIdField)
     override val fileId: FileId,
+    @SerialName(fileUniqueIdField)
+    override val fileUniqueId: FileUniqueId,
     @SerialName(filePathField)
     val filePath: String,
     @SerialName(fileSizeField)
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/PhotoSize.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/PhotoSize.kt
index 6b977bf1c3..d42e3c4669 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/PhotoSize.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/PhotoSize.kt
@@ -1,6 +1,8 @@
 package com.github.insanusmokrassar.TelegramBotAPI.types.files
 
 import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
+import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
+import com.github.insanusmokrassar.TelegramBotAPI.types.fileUniqueIdField
 import com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts.*
 import kotlinx.serialization.*
 import kotlinx.serialization.internal.ArrayListSerializer
@@ -19,6 +21,8 @@ object PhotoSerializer : KSerializer<Photo> by ArrayListSerializer(
 data class PhotoSize(
     @SerialName(fileIdField)
     override val fileId: FileId,
+    @SerialName(fileUniqueIdField)
+    override val fileUniqueId: FileUniqueId,
     @SerialName(fileSizeField)
     override val fileSize: Long? = null,
     override val width: Int,
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/Sticker.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/Sticker.kt
index fd779dad0e..21eeb15cce 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/Sticker.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/Sticker.kt
@@ -11,6 +11,8 @@ import kotlinx.serialization.Serializable
 data class Sticker(
     @SerialName(fileIdField)
     override val fileId: FileId,
+    @SerialName(fileUniqueIdField)
+    override val fileUniqueId: FileUniqueId,
     @SerialName(widthField)
     override val width: Int,
     @SerialName(heightField)
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VideoFile.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VideoFile.kt
index f9e7d74e87..a232dafc7a 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VideoFile.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VideoFile.kt
@@ -1,6 +1,8 @@
 package com.github.insanusmokrassar.TelegramBotAPI.types.files
 
 import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
+import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
+import com.github.insanusmokrassar.TelegramBotAPI.types.fileUniqueIdField
 import com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts.*
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
@@ -9,6 +11,8 @@ import kotlinx.serialization.Serializable
 data class VideoFile(
     @SerialName(fileIdField)
     override val fileId: FileId,
+    @SerialName(fileUniqueIdField)
+    override val fileUniqueId: FileUniqueId,
     override val width: Int,
     override val height: Int,
     override val duration: Long? = null,
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VideoNoteFile.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VideoNoteFile.kt
index 90bfb35239..98b058acfb 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VideoNoteFile.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VideoNoteFile.kt
@@ -1,6 +1,8 @@
 package com.github.insanusmokrassar.TelegramBotAPI.types.files
 
 import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
+import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
+import com.github.insanusmokrassar.TelegramBotAPI.types.fileUniqueIdField
 import com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts.*
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
@@ -9,6 +11,8 @@ import kotlinx.serialization.Serializable
 data class VideoNoteFile(
     @SerialName(fileIdField)
     override val fileId: FileId,
+    @SerialName(fileUniqueIdField)
+    override val fileUniqueId: FileUniqueId,
     @SerialName("length")
     override val width: Int,
     override val duration: Long? = null,
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VoiceFile.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VoiceFile.kt
index b0ee5a26a7..6bcc6226f8 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VoiceFile.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/VoiceFile.kt
@@ -1,6 +1,8 @@
 package com.github.insanusmokrassar.TelegramBotAPI.types.files
 
 import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
+import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
+import com.github.insanusmokrassar.TelegramBotAPI.types.fileUniqueIdField
 import com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts.*
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
@@ -9,6 +11,8 @@ import kotlinx.serialization.Serializable
 data class VoiceFile(
     @SerialName(fileIdField)
     override val fileId: FileId,
+    @SerialName(fileUniqueIdField)
+    override val fileUniqueId: FileUniqueId,
     override val duration: Long? = null,
     @SerialName(mimeTypeField)
     override val mimeType: String? = null,
diff --git a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/abstracts/TelegramMediaFile.kt b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/abstracts/TelegramMediaFile.kt
index c4749caa59..67a34b9457 100644
--- a/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/abstracts/TelegramMediaFile.kt
+++ b/src/commonMain/kotlin/com/github/insanusmokrassar/TelegramBotAPI/types/files/abstracts/TelegramMediaFile.kt
@@ -1,6 +1,7 @@
 package com.github.insanusmokrassar.TelegramBotAPI.types.files.abstracts
 
 import com.github.insanusmokrassar.TelegramBotAPI.requests.abstracts.FileId
+import com.github.insanusmokrassar.TelegramBotAPI.types.FileUniqueId
 
 internal const val fileIdField = "file_id"
 internal const val fileSizeField = "file_size"
@@ -11,5 +12,6 @@ internal const val filePathField = "file_path"
  */
 interface TelegramMediaFile {
     val fileId: FileId
+    val fileUniqueId: FileUniqueId
     val fileSize: Long?
 }