diff --git a/CHANGELOG.md b/CHANGELOG.md
index 03cb623..8f87151 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # SauceNaoAPI Changelog
 
+## 0.8.0
+
+* Versions updates:
+  * `Kotlin`: `1.4.21` -> `1.4.31`
+  * `Klock`: `2.0.4` -> `2.0.6`
+  * `Ktor`: `1.5.1` -> `1.5.2`
+  * `Kotlin Serialisation`: `1.0.1` -> `1.1.0`
+  * `Kotlin Coroutines`: `1.4.2` -> `1.4.3`
+
 ## 0.7.2
 
 * Versions updates:
diff --git a/gradle.properties b/gradle.properties
index c730076..9828a9e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,10 +1,10 @@
 kotlin.code.style=official
-kotlin_version=1.4.21
-kotlin_coroutines_version=1.4.2
-kotlin_serialisation_version=1.0.1
-klock_version=2.0.4
-ktor_version=1.5.1
+kotlin_version=1.4.31
+kotlin_coroutines_version=1.4.3
+kotlin_serialisation_version=1.1.0
+klock_version=2.0.6
+ktor_version=1.5.2
 
 gradle_github_release_plugin_version=2.2.12
 
-library_version=0.7.2
+library_version=0.8.0
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index de13cc8..2227aa2 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip
diff --git a/publication.kpsb b/publication.kpsb
deleted file mode 100644
index cc2a057..0000000
--- a/publication.kpsb
+++ /dev/null
@@ -1 +0,0 @@
-{"bintrayConfig":{"repo":"SauceNaoAPI","packageName":"${project.name}","packageVcs":"https://github.com/InsanusMokrassar/${project.name}","autoPublish":true,"overridePublish":true},"licenses":[{"id":"Apache-2.0","title":"Apache Software License 2.0","url":"https://github.com/InsanusMokrassar/TelegramBotAPI/blob/master/LICENSE"}],"mavenConfig":{"name":"SauceNao API","description":"SauceNao API library","url":"https://insanusmokrassar.github.io/${project.name}","vcsUrl":"https://github.com/insanusmokrassar/${project.name}.git","developers":[{"id":"InsanusMokrassar","name":"Ovsyannikov Alexey","eMail":"ovsyannikov.alexey95@gmail.com"}]}}
\ No newline at end of file
diff --git a/publish.gradle b/publish.gradle
index 8390074..02eb876 100644
--- a/publish.gradle
+++ b/publish.gradle
@@ -1,24 +1,9 @@
 apply plugin: 'maven-publish'
+apply plugin: 'signing'
 
 task javadocsJar(type: Jar) {
     classifier = 'javadoc'
 }
-task sourceJar (type : Jar) {
-    classifier = 'sources'
-}
-
-afterEvaluate {
-    project.publishing.publications.all {
-        // rename artifacts
-        groupId "${project.group}"
-        if (it.name.contains('kotlinMultiplatform')) {
-            artifactId = "${project.name}"
-            artifact sourceJar
-        } else {
-            artifactId = "${project.name}-$name"
-        }
-    }
-}
 
 publishing {
     publications.all {
@@ -48,22 +33,27 @@ publishing {
                 
                     license {
                         name = "Apache Software License 2.0"
-                        url = "https://github.com/InsanusMokrassar/TelegramBotAPI/blob/master/LICENSE"
+                        url = "https://github.com/InsanusMokrassar/SauceNaoAPI/blob/master/LICENSE"
                     }
                 
             }
         }
-        
         repositories {
-            maven {
-                name = "bintray"
-                url = uri("https://api.bintray.com/maven/${project.hasProperty('BINTRAY_USER') ? project.property('BINTRAY_USER') : System.getenv('BINTRAY_USER')}/SauceNaoAPI/${project.name}/;publish=1;override=1")
-                credentials {
-                    username = project.hasProperty('BINTRAY_USER') ? project.property('BINTRAY_USER') : System.getenv('BINTRAY_USER')
-                    password = project.hasProperty('BINTRAY_KEY') ? project.property('BINTRAY_KEY') : System.getenv('BINTRAY_KEY')
+            if ((project.hasProperty('SONATYPE_USER') || System.getenv('SONATYPE_USER') != null) && (project.hasProperty('SONATYPE_PASSWORD') || System.getenv('SONATYPE_PASSWORD') != null)) {
+                maven {
+                    name = "sonatype"
+                    url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
+                    credentials {
+                        username = project.hasProperty('SONATYPE_USER') ? project.property('SONATYPE_USER') : System.getenv('SONATYPE_USER')
+                        password = project.hasProperty('SONATYPE_PASSWORD') ? project.property('SONATYPE_PASSWORD') : System.getenv('SONATYPE_PASSWORD')
+                    }
                 }
             }
         }
-        
     }
-}
\ No newline at end of file
+}
+
+signing {
+    useGpgCmd()
+    sign publishing.publications
+}
diff --git a/publish.kpsb b/publish.kpsb
new file mode 100644
index 0000000..f8bd68b
--- /dev/null
+++ b/publish.kpsb
@@ -0,0 +1 @@
+{"licenses":[{"id":"Apache-2.0","title":"Apache Software License 2.0","url":"https://github.com/InsanusMokrassar/SauceNaoAPI/blob/master/LICENSE"}],"mavenConfig":{"name":"SauceNao API","description":"SauceNao API library","url":"https://insanusmokrassar.github.io/${project.name}","vcsUrl":"https://github.com/insanusmokrassar/${project.name}.git","includeGpgSigning":true,"developers":[{"id":"InsanusMokrassar","name":"Ovsyannikov Alexey","eMail":"ovsyannikov.alexey95@gmail.com"}],"repositories":[{"name":"sonatype","url":"https://oss.sonatype.org/service/local/staging/deploy/maven2/"}]}}