diff --git a/app/build.gradle b/app/build.gradle
index 77c47fe0b..135863562 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -170,7 +170,7 @@ ext {
     room = "2.4.0"
     chucker = "3.5.2"
     mockk = "1.12.1"
-    coroutines = "1.5.2"
+    coroutines = "1.6.0"
 }
 
 dependencies {
diff --git a/app/src/test/java/io/github/wulkanowy/utils/FlowUtilsKtTest.kt b/app/src/test/java/io/github/wulkanowy/utils/FlowUtilsKtTest.kt
index 375a24038..57045a29d 100644
--- a/app/src/test/java/io/github/wulkanowy/utils/FlowUtilsKtTest.kt
+++ b/app/src/test/java/io/github/wulkanowy/utils/FlowUtilsKtTest.kt
@@ -1,23 +1,21 @@
 package io.github.wulkanowy.utils
 
-import io.mockk.Runs
-import io.mockk.coEvery
-import io.mockk.coVerifyOrder
-import io.mockk.just
-import io.mockk.mockk
+import io.mockk.*
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.sync.Mutex
-import kotlinx.coroutines.test.TestCoroutineScope
+import kotlinx.coroutines.test.TestScope
+import kotlinx.coroutines.test.UnconfinedTestDispatcher
+import kotlinx.coroutines.test.advanceTimeBy
 import org.junit.Test
 import kotlin.test.assertEquals
 
 @OptIn(ExperimentalCoroutinesApi::class)
 class FlowUtilsKtTest {
 
-    private val testScope = TestCoroutineScope()
+    private val testScope = TestScope(UnconfinedTestDispatcher())
 
     @Test
     fun `fetch from two places with same remote data`() {