diff --git a/bucket/acorn.json b/bucket/acorn.json
index c33104e563..472ed010e3 100644
--- a/bucket/acorn.json
+++ b/bucket/acorn.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.5.0",
+    "version": "0.5.1",
     "description": "A simple application deployment framework for Kubernetes.",
     "homepage": "https://acorn.io",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/acorn-io/acorn/releases/download/v0.5.0/acorn-v0.5.0-windows-amd64.zip",
-            "hash": "146161e787869d9158fd249166734d4350caebe0823d0dca9a5c31d0be02f6db"
+            "url": "https://github.com/acorn-io/acorn/releases/download/v0.5.1/acorn-v0.5.1-windows-amd64.zip",
+            "hash": "32159dd1b5c05031d3eb53b2c29fca3a67f0aa96cf0f3b20f8229cad3301fc6e"
         }
     },
     "bin": "acorn.exe",