diff --git a/.github/workflows/build_and_publish.yml b/.github/workflows/build_and_publish.yml
index 21dd2a8..9a882da 100644
--- a/.github/workflows/build_and_publish.yml
+++ b/.github/workflows/build_and_publish.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Build
         run: ./gradlew build
       - name: Publish
-        run: ./gradlew publishAllPublicationsToGithubPackagesRepository --no-parallel -x signJsPublication -x signJvmPublication -x signKotlinMultiplatformPublication -x signMetadataPublication
+        run: ./gradlew publishAllPublicationsToGithubPackagesRepository --no-parallel -x signJsPublication -x signJvmPublication -x signKotlinMultiplatformPublication
         env:
           GITHUBPACKAGES_USER: ${{ github.actor }}
           GITHUBPACKAGES_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ee6834..94105b4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # SauceNaoAPI Changelog
 
+## 0.8.2
+
+* Versions updates:
+  * `Kotlin`: `1.4.32` -> `1.5.10`
+  * `Klock`: `2.0.7` -> `2.1.2`
+  * `Ktor`: `1.5.3` -> `1.5.4`
+  * `Serialization`: `1.1.0` -> `1.2.1`
+  * `Coroutines`: `1.4.3` -> `1.5.0`
+
 ## 0.8.1
 
 * Versions updates:
diff --git a/gradle.properties b/gradle.properties
index d1dc0ef..dd5a711 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,10 +1,10 @@
 kotlin.code.style=official
-kotlin_version=1.4.32
-kotlin_coroutines_version=1.4.3
-kotlin_serialisation_version=1.1.0
-klock_version=2.0.7
-ktor_version=1.5.3
+kotlin_version=1.5.10
+kotlin_coroutines_version=1.5.0
+kotlin_serialisation_version=1.2.1
+klock_version=2.1.2
+ktor_version=1.5.4
 
 gradle_github_release_plugin_version=2.2.12
 
-library_version=0.8.1
+library_version=0.8.2
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 2227aa2..67f0ab8 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-6.8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.9-bin.zip
diff --git a/publish.gradle b/publish.gradle
index 02eb876..fdced69 100644
--- a/publish.gradle
+++ b/publish.gradle
@@ -39,6 +39,16 @@ publishing {
             }
         }
         repositories {
+            if ((project.hasProperty('GITHUBPACKAGES_USER') || System.getenv('GITHUBPACKAGES_USER') != null) && (project.hasProperty('GITHUBPACKAGES_PASSWORD') || System.getenv('GITHUBPACKAGES_PASSWORD') != null)) {
+                maven {
+                    name = "GithubPackages"
+                    url = uri("https://maven.pkg.github.com/InsanusMokrassar/SauceNaoAPI")
+                    credentials {
+                        username = project.hasProperty('GITHUBPACKAGES_USER') ? project.property('GITHUBPACKAGES_USER') : System.getenv('GITHUBPACKAGES_USER')
+                        password = project.hasProperty('GITHUBPACKAGES_PASSWORD') ? project.property('GITHUBPACKAGES_PASSWORD') : System.getenv('GITHUBPACKAGES_PASSWORD')
+                    }
+                }
+            }
             if ((project.hasProperty('SONATYPE_USER') || System.getenv('SONATYPE_USER') != null) && (project.hasProperty('SONATYPE_PASSWORD') || System.getenv('SONATYPE_PASSWORD') != null)) {
                 maven {
                     name = "sonatype"
diff --git a/publish.kpsb b/publish.kpsb
index f8bd68b..d281e90 100644
--- a/publish.kpsb
+++ b/publish.kpsb
@@ -1 +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/"}]}}
+{"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":"GithubPackages","url":"https://maven.pkg.github.com/InsanusMokrassar/SauceNaoAPI"},{"name":"sonatype","url":"https://oss.sonatype.org/service/local/staging/deploy/maven2/"}]}}
\ No newline at end of file
diff --git a/src/commonMain/kotlin/dev/inmo/saucenaoapi/SauceNaoAPI.kt b/src/commonMain/kotlin/dev/inmo/saucenaoapi/SauceNaoAPI.kt
index 4966c38..9c32c45 100644
--- a/src/commonMain/kotlin/dev/inmo/saucenaoapi/SauceNaoAPI.kt
+++ b/src/commonMain/kotlin/dev/inmo/saucenaoapi/SauceNaoAPI.kt
@@ -158,7 +158,7 @@ data class SauceNaoAPI(
         minSimilarity: Float? = null
     ): SauceNaoAnswer? {
         return suspendCoroutine<SauceNaoAnswer> {
-            requestsChannel.offer(
+            requestsChannel.trySend(
                 it to HttpRequestBuilder().apply {
                     url(searchUrl)
 
@@ -212,4 +212,4 @@ data class SauceNaoAPI(
         timeManager.close()
         quotaManager.close()
     }
-}
\ No newline at end of file
+}
diff --git a/src/commonMain/kotlin/dev/inmo/saucenaoapi/utils/RequestQuotaManager.kt b/src/commonMain/kotlin/dev/inmo/saucenaoapi/utils/RequestQuotaManager.kt
index 8144b2d..9a4b060 100644
--- a/src/commonMain/kotlin/dev/inmo/saucenaoapi/utils/RequestQuotaManager.kt
+++ b/src/commonMain/kotlin/dev/inmo/saucenaoapi/utils/RequestQuotaManager.kt
@@ -92,7 +92,7 @@ internal class RequestQuotaManager (
                     quotaActions.send(callback)
                 }
             }
-            quotaActions.offer(callback)
+            quotaActions.trySend(callback)
         }
     }
 
diff --git a/src/commonMain/kotlin/dev/inmo/saucenaoapi/utils/TimeManager.kt b/src/commonMain/kotlin/dev/inmo/saucenaoapi/utils/TimeManager.kt
index 0526c6f..538f88e 100644
--- a/src/commonMain/kotlin/dev/inmo/saucenaoapi/utils/TimeManager.kt
+++ b/src/commonMain/kotlin/dev/inmo/saucenaoapi/utils/TimeManager.kt
@@ -84,7 +84,7 @@ internal class TimeManager(
 
     suspend fun getMostOldestInLongPeriod(): DateTime? {
         return suspendCoroutine {
-            actionsChannel.offer(
+            actionsChannel.trySend(
                 TimeManagerMostOldestInLongGetter(it)
             )
         }
@@ -92,7 +92,7 @@ internal class TimeManager(
 
     suspend fun getMostOldestInShortPeriod(): DateTime? {
         return suspendCoroutine {
-            actionsChannel.offer(TimeManagerMostOldestInShortGetter(it))
+            actionsChannel.trySend(TimeManagerMostOldestInShortGetter(it))
         }
     }