diff --git a/gradle.properties b/gradle.properties
index d7bd836..665e7c3 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,14 +4,14 @@ org.gradle.parallel=true
 kotlin.js.generate.externals=true
 kotlin.incremental=true
 
-kotlin_version=1.4.32
-kotlin_coroutines_version=1.4.3
-kotlin_serialisation_runtime_version=1.1.0
+kotlin_version=1.5.10
+kotlin_coroutines_version=1.5.0
+kotlin_serialisation_runtime_version=1.2.1
 kotlin_exposed_version=0.31.1
 
 sdi_version=0.4.1
-tgbotapi_version=0.34.1
-microutils_version=0.4.36
+tgbotapi_version=0.35.0
+microutils_version=0.5.5
 klassindex_version=4.1.0-rc.1
 
 sqlite_version=3.34.0