diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 5ecd220..6f46567 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,11 +1,29 @@
+## Generated by $ ./gradlew refreshVersionsCatalog
+
+[bundles]
+
+ktor-client = ["ktor-client-core", "ktor-serialization-kotlinx-json", "ktor-client-logging", "ktor-client-auth", "ktor-client-content-negotiation"]
+jvm-test = ["juinit-jupiter", "mockito-junit-jupiter", "mockito-kotlin", "ktor-client-mock", "assertj-core"]
+
+[plugins]
+
+kotlinMultiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
+kotlinx-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
+
+#quality and coverage
+kover = { id = "org.jetbrains.kotlinx.kover", version.ref = "kover" }
+
+#publishing
+multiplatform-swiftpackage = { id = "io.github.luca992.multiplatform-swiftpackage", version.ref = "multiplatform-swiftpackage" }
+
 [versions]
-kotlin = "1.9.20"
-junit = "4.13.2"
+
+kotlin = "2.0.0-Beta1"
 ktor = "2.3.6"
-kotlinx-serialization = "1.6.0"
+kotlinx-serialization = "1.6.1"
 kover = "0.7.4"
 
-jupiter = "5.10.1"
+junit = "5.10.1"
 mockito-junit-jupiter = "5.7.0"
 mockito-kotlin = "5.1.0"
 assertj-core = "3.24.2"
@@ -14,9 +32,7 @@ assertj-core = "3.24.2"
 multiplatform-swiftpackage = "2.2.0"
 
 [libraries]
-kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
-kotlin-test-junit = { module = "org.jetbrains.kotlin:kotlin-test-junit", version.ref = "kotlin" }
-junit = { group = "junit", name = "junit", version.ref = "junit" }
+
 kotlinx-coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "kotlin" }
 kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinx-serialization" }
 ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
@@ -28,25 +44,12 @@ ktor-client-content-negotiation = { module = "io.ktor:ktor-client-content-negoti
 #jvm-libraries
 ktor-client-cio = { module = "io.ktor:ktor-client-cio", version.ref = "ktor" }
 
-## testing
-jupiter-api = { module = "org.junit.jupiter:junit-jupiter-api", version.ref = "jupiter" }
-jupiter-engine = { module = "org.junit.jupiter:junit-jupiter-engine", version.ref = "jupiter" }
+kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
+kotlin-test-junit = { module = "org.jetbrains.kotlin:kotlin-test-junit", version.ref = "kotlin" }
+
+junit-bom = { module = "org.junit:junit-bom", version.ref = "junit" }
+juinit-jupiter = { module = "org.junit.jupiter:junit-jupiter", version.ref = "junit" }
 mockito-junit-jupiter = { module = "org.mockito:mockito-junit-jupiter", version.ref = "mockito-junit-jupiter" }
 mockito-kotlin = { module = "org.mockito.kotlin:mockito-kotlin", version.ref = "mockito-kotlin" }
 ktor-client-mock = { module = "io.ktor:ktor-client-mock", version.ref = "ktor" }
 assertj-core = { module = "org.assertj:assertj-core", version.ref = "assertj-core" }
-
-[bundles]
-ktor-client = ["ktor-client-core", "ktor-serialization-kotlinx-json", "ktor-client-logging", "ktor-client-auth", "ktor-client-content-negotiation"]
-jvm-test = ["junit", "jupiter-api", "jupiter-engine", "mockito-junit-jupiter", "mockito-kotlin", "ktor-client-mock", "assertj-core"]
-
-
-[plugins]
-kotlinMultiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
-kotlinx-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
-
-#quality and coverage
-kover = { id = "org.jetbrains.kotlinx.kover", version.ref = "kover" }
-
-#publishing
-multiplatform-swiftpackage = { id = "io.github.luca992.multiplatform-swiftpackage", version.ref = "multiplatform-swiftpackage" }
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 81552cb..b6d670c 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -18,4 +18,22 @@ dependencyResolutionManagement {
     }
 }
 
+plugins {
+    id("de.fayard.refreshVersions") version "0.60.3"
+}
+
+fun String.isNonStable(): Boolean {
+    val stableKeyword = listOf("RELEASE", "FINAL", "GA").any { toUpperCase().contains(it) }
+    val regex = "^[0-9,.v-]+(-r)?$".toRegex()
+    val isStable = stableKeyword || regex.matches(this)
+    return isStable.not()
+}
+
+refreshVersions {
+    rejectVersionIf {
+        candidate.value.isNonStable()
+    }
+}
+
+
 include(":shared")
\ No newline at end of file
diff --git a/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/LemonSqueezyTest.kt b/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/LemonSqueezyTest.kt
index 5a1a083..51cc457 100644
--- a/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/LemonSqueezyTest.kt
+++ b/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/LemonSqueezyTest.kt
@@ -1,7 +1,7 @@
 package com.snacks.lemonsqueezy.api
 
-import org.junit.Assert.assertEquals
-import org.junit.Test
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
 
 class LemonSqueezyTest {
 
diff --git a/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/internal/network/ktor/DefaultHttpRequesterTest.kt b/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/internal/network/ktor/DefaultHttpRequesterTest.kt
index 228e5dd..833ce3b 100644
--- a/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/internal/network/ktor/DefaultHttpRequesterTest.kt
+++ b/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/internal/network/ktor/DefaultHttpRequesterTest.kt
@@ -1,15 +1,11 @@
 package com.snacks.lemonsqueezy.api.internal.network.ktor
 
 import com.snacks.lemonsqueezy.api.mockHttpClient
-import com.snacks.lemonsqueezy.api.internal.network.ktor.DefaultHttpRequester
-import com.snacks.lemonsqueezy.api.internal.network.ktor.HttpRequester
-import com.snacks.lemonsqueezy.api.internal.network.ktor.default
-import com.snacks.lemonsqueezy.api.internal.network.ktor.performRequest
 import io.ktor.client.*
 import io.ktor.client.request.*
 import kotlinx.coroutines.runBlocking
-import org.junit.Test
 import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
 
 class DefaultHttpRequesterTest {
     private lateinit var httpClient: HttpClient
diff --git a/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/license/LicenseKeysApiTest.kt b/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/license/LicenseKeysApiTest.kt
index c55b36b..87b08a7 100644
--- a/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/license/LicenseKeysApiTest.kt
+++ b/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/license/LicenseKeysApiTest.kt
@@ -13,8 +13,8 @@ import io.ktor.client.request.*
 import io.ktor.http.*
 import io.ktor.util.reflect.*
 import kotlinx.coroutines.runBlocking
-import org.junit.Assert.assertEquals
-import org.junit.Test
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
 import org.mockito.Mockito.mock
 import org.mockito.kotlin.any
 import org.mockito.kotlin.argThat
diff --git a/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/user/UsersApiTest.kt b/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/user/UsersApiTest.kt
index 284ecba..a5a1381 100644
--- a/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/user/UsersApiTest.kt
+++ b/shared/src/jvmTest/kotlin/com/snacks/lemonsqueezy/api/user/UsersApiTest.kt
@@ -7,8 +7,8 @@ import io.ktor.client.request.*
 import io.ktor.http.*
 import io.ktor.util.reflect.*
 import kotlinx.coroutines.runBlocking
-import org.junit.Assert.assertEquals
-import org.junit.Test
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
 import org.mockito.Mockito
 import org.mockito.kotlin.argThat
 import org.mockito.kotlin.argumentCaptor
diff --git a/versions.properties b/versions.properties
new file mode 100644
index 0000000..9a8b8ad
--- /dev/null
+++ b/versions.properties
@@ -0,0 +1,10 @@
+#### Dependencies and Plugin versions with their available updates.
+#### Generated by `./gradlew refreshVersions` version 0.60.3
+####
+#### Don't manually edit or split the comments that start with four hashtags (####),
+#### they will be overwritten by refreshVersions.
+####
+#### suppress inspection "SpellCheckingInspection" for whole file
+#### suppress inspection "UnusedProperty" for whole file
+####
+#### NOTE: Some versions are filtered by the rejectVersionIf predicate. See the settings.gradle.kts file.