diff --git a/bucket/kotlin-native.json b/bucket/kotlin-native.json
index cc31f18212..f85f86dd27 100644
--- a/bucket/kotlin-native.json
+++ b/bucket/kotlin-native.json
@@ -1,5 +1,5 @@
 {
-    "version": "1.4.21",
+    "version": "1.4.30",
     "description": "An LLVM backend for the Kotlin compiler, runtime implementation, and native code generation facility using the LLVM toolchain for native binaries runnable without a virtual machine.",
     "homepage": "https://kotlinlang.org",
     "license": "Apache-2.0",
@@ -7,9 +7,9 @@
     "suggest": {
         "Kotlin": "kotlin"
     },
-    "url": "https://github.com/JetBrains/kotlin/releases/download/v1.4.21/kotlin-native-prebuilt-windows-1.4.21.zip",
-    "hash": "5359f53b01bdc5bd4fd956630e33a0ba36ea0471a8e86fe5405266d899694223",
-    "extract_dir": "kotlin-native-prebuilt-windows-1.4.21",
+    "url": "https://github.com/JetBrains/kotlin/releases/download/v1.4.30/kotlin-native-prebuilt-windows-1.4.30.zip",
+    "hash": "07a940e8ac901d9305cf37788574935f2055b00e694b7e0d607b3a0a2f4ba4ed",
+    "extract_dir": "kotlin-native-prebuilt-windows-1.4.30",
     "bin": [
         "bin\\cinterop.bat",
         "bin\\jsinterop.bat",