diff --git a/gradle.properties b/gradle.properties
index 7e3eac8..2ed838b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,8 +1,8 @@
 kotlin.code.style=official
-kotlin_version=1.4.32
+kotlin_version=1.5.31
 
-telegram_bot_api_version=0.34.0
-ktor_version=1.5.3
+telegram_bot_api_version=0.36.0
+ktor_version=1.6.4
 
 library_version=0.0.2
 library_group=dev.inmo