diff --git a/CHANGELOG.md b/CHANGELOG.md
index 719ef6d064..2a48d3f821 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,16 @@
 * `Game` now is not serializable and have no additional trash, related to serialization
 * `TelegramFile` was removed
 
+### 0.18.1 Libraries update
+
+* Update libraries:
+    * `kotlin`: 1.3.41 -> 1.3.61
+    * `kotlin coroutines`: 1.2.2 -> 1.3.2
+    * `kotlin serialization`: 0.11.1 -> 0.14.0
+    * `joda time`: 2.10.3 -> 2.10.5
+    * `ktor`: 1.2.3 -> 1.2.5
+
+
 ## 0.17.0 July 29, 2019 API Update
 
 Libraries updates:
diff --git a/gradle.properties b/gradle.properties
index eee4a31201..069d652777 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,9 +1,9 @@
 kotlin.code.style=official
-kotlin_version=1.3.41
-kotlin_coroutines_version=1.2.2
-kotlin_serialisation_runtime_version=0.11.1
-joda_time_version=2.10.3
-ktor_version=1.2.3
+kotlin_version=1.3.61
+kotlin_coroutines_version=1.3.2
+kotlin_serialisation_runtime_version=0.14.0
+joda_time_version=2.10.5
+ktor_version=1.2.6
 
 gradle_bintray_plugin_version=1.8.4
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 59f3ee8c4c..0879550bd9 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu Feb 21 12:05:40 HKT 2019
+#Fri Nov 29 12:11:00 HKT 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.0.1-all.zip
diff --git a/settings.gradle b/settings.gradle
index c0b8bff845..ec52a7d9d2 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,18 +1 @@
-/*
- * This settings file was generated by the Gradle 'init' task.
- *
- * The settings file is used to specify which projects to include in your build.
- * In a single project build this file can be empty or even removed.
- *
- * Detailed information about configuring a multi-project build in Gradle can be found
- * in the user guide at https://docs.gradle.org/3.4.1/userguide/multi_project_builds.html
- */
-
-/*
-// To declare projects as part of a multi-project build use the 'include' method
-include 'shared'
-include 'api'
-include 'services:webservice'
-*/
-
 rootProject.name = 'TelegramBotAPI'