diff --git a/bucket/janet.json b/bucket/janet.json
index 514de00087..b014487410 100644
--- a/bucket/janet.json
+++ b/bucket/janet.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.28.0",
+    "version": "1.29.1",
     "description": "Lisp-like, embeddable, functional and imperative programming language and bytecode interpreter",
     "homepage": "https://janet-lang.org",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/janet-lang/janet/releases/download/v1.28.0/janet-1.28.0-windows-x64-installer.msi",
-            "hash": "37e82fa0fc387c673aeb559085ec6861f7bd2fde87ca7d4d3d087bcf2c63f8a3"
+            "url": "https://github.com/janet-lang/janet/releases/download/v1.29.1/janet-1.29.1-windows-x64-installer.msi",
+            "hash": "ecf77afe2d8b5ebf6d57618f1d443d163e8bfc9e4fab00f459e07815eec103ff"
         }
     },
     "extract_dir": "Janet",