diff --git a/bucket/aks-engine.json b/bucket/aks-engine.json
index de1f87f2ad..e596d3de97 100644
--- a/bucket/aks-engine.json
+++ b/bucket/aks-engine.json
@@ -1,13 +1,13 @@
 {
-    "version": "0.72.0",
+    "version": "0.73.0",
     "description": "Self-managed Kubernetes cluster provisioning on Azure",
     "homepage": "https://github.com/Azure/aks-engine",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/Azure/aks-engine/releases/download/v0.72.0/aks-engine-v0.72.0-windows-amd64.zip",
-            "hash": "c1f97e3e5ee96755a4071d87185b0afd9d832b2339c94e621b03aaf103fbfed7",
-            "extract_dir": "aks-engine-v0.72.0-windows-amd64"
+            "url": "https://github.com/Azure/aks-engine/releases/download/v0.73.0/aks-engine-v0.73.0-windows-amd64.zip",
+            "hash": "b2e57a734d729853ef85045577202df829c2238136beb90d8f87351293bc9824",
+            "extract_dir": "aks-engine-v0.73.0-windows-amd64"
         }
     },
     "bin": "aks-engine.exe",