diff --git a/build.gradle b/build.gradle
index 35c96b1e..a6463a66 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,7 +15,7 @@ ext {
     retrofit = "2.9.0"
     slf4j = "1.7.36"
     moshi = "1.13.0"
-    coroutines = "1.6.3"
+    coroutines = "1.6.4"
 }
 
 version = PUBLISH_VERSION
diff --git a/sdk-scrapper/src/test/kotlin/io/github/wulkanowy/sdk/scrapper/MainCoroutineRule.kt b/sdk-scrapper/src/test/kotlin/io/github/wulkanowy/sdk/scrapper/MainCoroutineRule.kt
deleted file mode 100644
index 88d2c529..00000000
--- a/sdk-scrapper/src/test/kotlin/io/github/wulkanowy/sdk/scrapper/MainCoroutineRule.kt
+++ /dev/null
@@ -1,25 +0,0 @@
-package io.github.wulkanowy.sdk.scrapper
-
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.test.TestCoroutineDispatcher
-import kotlinx.coroutines.test.resetMain
-import kotlinx.coroutines.test.setMain
-import org.junit.rules.TestWatcher
-import org.junit.runner.Description
-
-@Suppress("EXPERIMENTAL_API_USAGE")
-class MainCoroutineRule(
-    private val testDispatcher: TestCoroutineDispatcher = TestCoroutineDispatcher()
-) : TestWatcher() {
-
-    override fun starting(description: Description) {
-        super.starting(description)
-        Dispatchers.setMain(testDispatcher)
-    }
-
-    override fun finished(description: Description) {
-        super.finished(description)
-        Dispatchers.resetMain()
-        testDispatcher.cleanupTestCoroutines()
-    }
-}
diff --git a/sdk-scrapper/src/test/kotlin/io/github/wulkanowy/sdk/scrapper/interceptor/AutoLoginInterceptorTest.kt b/sdk-scrapper/src/test/kotlin/io/github/wulkanowy/sdk/scrapper/interceptor/AutoLoginInterceptorTest.kt
index d86c8076..967828e1 100644
--- a/sdk-scrapper/src/test/kotlin/io/github/wulkanowy/sdk/scrapper/interceptor/AutoLoginInterceptorTest.kt
+++ b/sdk-scrapper/src/test/kotlin/io/github/wulkanowy/sdk/scrapper/interceptor/AutoLoginInterceptorTest.kt
@@ -1,7 +1,6 @@
 package io.github.wulkanowy.sdk.scrapper.interceptor
 
 import io.github.wulkanowy.sdk.scrapper.BaseLocalTest
-import io.github.wulkanowy.sdk.scrapper.MainCoroutineRule
 import io.github.wulkanowy.sdk.scrapper.Scrapper
 import io.github.wulkanowy.sdk.scrapper.login.LoginHelper
 import io.github.wulkanowy.sdk.scrapper.login.LoginTest
@@ -15,24 +14,15 @@ import kotlinx.coroutines.runBlocking
 import kotlinx.coroutines.supervisorScope
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertTrue
-import org.junit.Before
-import org.junit.Rule
 import org.junit.Test
 import java.net.CookieManager
 
 class AutoLoginInterceptorTest : BaseLocalTest() {
 
-    @get:Rule
-    val coroutineRule = MainCoroutineRule()
-
     lateinit var loginService: LoginService
 
     lateinit var loginHelper: LoginHelper
 
-    @Before
-    fun setUp() {
-    }
-
     @Test
     fun oneLoginAtTime() = runBlocking {
         with(server) {