diff --git a/bucket/kotlin.json b/bucket/kotlin.json
index 3f624214ec..9a6da3815d 100644
--- a/bucket/kotlin.json
+++ b/bucket/kotlin.json
@@ -1,13 +1,13 @@
 {
-    "version": "1.7.10",
+    "version": "1.7.20",
     "description": "A cross-platform, statically typed, general-purpose programming language with type inference.",
     "homepage": "https://kotlinlang.org/",
     "license": "Apache-2.0",
     "suggest": {
         "JDK": "java/openjdk"
     },
-    "url": "https://github.com/JetBrains/kotlin/releases/download/v1.7.10/kotlin-compiler-1.7.10.zip",
-    "hash": "7683f5451ef308eb773a686ee7779a76a95ed8b143c69ac247937619d7ca3a09",
+    "url": "https://github.com/JetBrains/kotlin/releases/download/v1.7.20/kotlin-compiler-1.7.20.zip",
+    "hash": "5e3c8d0f965410ff12e90d6f8dc5df2fc09fd595a684d514616851ce7e94ae7d",
     "extract_dir": "kotlinc",
     "bin": [
         "bin\\kotlin.bat",