diff --git a/CHANGELOG.md b/CHANGELOG.md
index db55b8a298..1473b49eae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # TelegramBotAPI changelog
 
+## 0.34.1
+
+* `Common`:
+    * `Version`:
+        * `ktor`: `1.5.3` -> `1.5.4`
+        * `MicroUtils`: `0.4.35` -> `0.4.36`
+* `Core`
+    * Fix in creating of text sources list
+
 ## 0.34.0
 
 **UPDATE UP TO Telegram Bot API 5.2**
diff --git a/gradle.properties b/gradle.properties
index 5e93b2b6b2..b666444203 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -10,13 +10,13 @@ kotlin_coroutines_version=1.4.3
 kotlin_serialisation_runtime_version=1.1.0
 klock_version=2.0.7
 uuid_version=0.2.4
-ktor_version=1.5.3
+ktor_version=1.5.4
 
-micro_utils_version=0.4.35
+micro_utils_version=0.4.36
 
 javax_activation_version=1.1.1
 
 library_group=dev.inmo
-library_version=0.34.0
+library_version=0.34.1
 
 github_release_plugin_version=2.2.12
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageEntity/RawMessageEntity.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageEntity/RawMessageEntity.kt
index 4234bdd191..c294fcbafb 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageEntity/RawMessageEntity.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/MessageEntity/RawMessageEntity.kt
@@ -59,7 +59,7 @@ internal fun List<TextSource>.fillWithRegulars(source: String): List<TextSource>
         val textSource = get(i)
         val thisSourceInStart = source.startsWith(textSource.source, index)
         if (!thisSourceInStart) {
-            val regularEndIndex = source.indexOf(textSource.source)
+            val regularEndIndex = source.indexOf(textSource.source, index)
             result.add(regular(source.substring(index, regularEndIndex)))
             index = regularEndIndex
         }