diff --git a/benchmarks/build.gradle.kts b/benchmarks/build.gradle.kts
new file mode 100644
index 0000000..e69de29
diff --git a/buildSrc/src/main/kotlin/Versions.kt b/buildSrc/src/main/kotlin/Versions.kt
index 4539af4..5976d05 100644
--- a/buildSrc/src/main/kotlin/Versions.kt
+++ b/buildSrc/src/main/kotlin/Versions.kt
@@ -1,6 +1,6 @@
 object Versions {
     const val dokka = "0.10.1"
-    const val kotlin = "1.4.21-2"
+    const val kotlin = "1.4.30"
     const val kotlinBenchmark = "0.2.0-dev-20"
     const val kotlinCoroutines = "1.4.2"
     const val ktor = "1.5.1"