diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index a7d79468..dedfd631 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -10,7 +10,7 @@ repositories {
 
 dependencies {
     implementation("com.android.tools.build:gradle:7.4.0")
-    implementation(kotlin("gradle-plugin", "1.8.10"))
+    implementation(kotlin("gradle-plugin", "1.9.21"))
     compileOnly("io.gitlab.arturbosch.detekt:detekt-gradle-plugin:1.21.0")
 }
 
diff --git a/buildSrc/src/main/java/Dependencies.kt b/buildSrc/src/main/java/Dependencies.kt
index fd52e7b2..42bdc61e 100644
--- a/buildSrc/src/main/java/Dependencies.kt
+++ b/buildSrc/src/main/java/Dependencies.kt
@@ -59,8 +59,8 @@ object Dependencies {
     }
 
     object Kotlin {
-        const val ImmutableCollection = "org.jetbrains.kotlinx:kotlinx-collections-immutable:0.3.5"
-        const val Serialization = "org.jetbrains.kotlinx:kotlinx-serialization-json:1.4.1"
+        const val ImmutableCollection = "org.jetbrains.kotlinx:kotlinx-collections-immutable:0.3.6"
+        const val Serialization = "org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.1"
 
         object Coroutine {
             const val Core = "org.jetbrains.kotlinx:kotlinx-coroutines-core:${Versions.Coroutine}"
@@ -72,7 +72,7 @@ object Dependencies {
     object Gradle {
         const val AndroidTools = "com.android.tools.build:gradle:${Versions.Gradle.AndroidTools}"
         const val KotlinGradle = "org.jetbrains.kotlin:kotlin-gradle-plugin:${Versions.Kotlin}"
-        const val Kotlin = "org.jetbrains.kotlin:kotlin-stdlib:1.1.2"
+        const val Kotlin = "org.jetbrains.kotlin:kotlin-stdlib:1.9.21"
         const val PluginsRepo = "https://plugins.gradle.org/m2/"
     }
 
@@ -88,8 +88,8 @@ object Dependencies {
         const val UiAutomator = "androidx.test.uiautomator:uiautomator:2.2.0"
         const val junit = "junit:junit:4.13.2"
         const val mockk = "io.mockk:mockk:1.13.1"
-        const val coroutine = "org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.0"
-        const val kotlinTests = "org.jetbrains.kotlin:kotlin-test-junit:1.8.21"
+        const val coroutine = "org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.3"
+        const val kotlinTests = "org.jetbrains.kotlin:kotlin-test-junit:1.9.21"
         const val turbine = "app.cash.turbine:turbine:0.12.3"
         const val orbitMvi = "org.orbit-mvi:orbit-test:4.3.0"
     }
diff --git a/buildSrc/src/main/java/Versions.kt b/buildSrc/src/main/java/Versions.kt
index 61c41769..763454d9 100644
--- a/buildSrc/src/main/java/Versions.kt
+++ b/buildSrc/src/main/java/Versions.kt
@@ -1,6 +1,6 @@
 object Versions {
-    const val Kotlin = "1.8.10"
-    const val Coroutine = "1.6.4"
+    const val Kotlin = "1.9.21"
+    const val Coroutine = "1.7.3"
     const val Room = "2.4.2"
     const val Detekt = "1.21.0"