diff --git a/bucket/kotlin-native.json b/bucket/kotlin-native.json
index e66d87740f..41ee0a11d9 100644
--- a/bucket/kotlin-native.json
+++ b/bucket/kotlin-native.json
@@ -1,5 +1,5 @@
 {
-    "version": "1.6.10",
+    "version": "1.6.20",
     "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",
@@ -9,9 +9,9 @@
     },
     "architecture": {
         "64bit": {
-            "url": "https://github.com/JetBrains/kotlin/releases/download/v1.6.10/kotlin-native-windows-x86_64-1.6.10.zip",
-            "hash": "41d0ed81903a6263e188610f986d1ba9dfaea98373628f6ba3b2e9530a18c90b",
-            "extract_dir": "kotlin-native-windows-x86_64-1.6.10"
+            "url": "https://github.com/JetBrains/kotlin/releases/download/v1.6.20/kotlin-native-windows-x86_64-1.6.20.zip",
+            "hash": "376f5d66e4746f47987551d540d5bc956ed6e5f49faadd028c9dfd12cf7ccf63",
+            "extract_dir": "kotlin-native-windows-x86_64-1.6.20"
         }
     },
     "bin": [