diff --git a/bucket/istioctl.json b/bucket/istioctl.json
index dfbe82079e..d2c9b5af63 100644
--- a/bucket/istioctl.json
+++ b/bucket/istioctl.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.27.2",
+    "version": "1.27.3",
     "description": "Configuration command line utility for service operators to debug and diagnose their Istio mesh.",
     "homepage": "https://istio.io/latest/docs/reference/commands/istioctl/",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/istio/istio/releases/download/1.27.2/istioctl-1.27.2-win.zip",
-            "hash": "9badb7423073c6f54d966361abd54adc51a58f3bcf6b3bacca3275b3ae8e5d6e"
+            "url": "https://github.com/istio/istio/releases/download/1.27.3/istioctl-1.27.3-win.zip",
+            "hash": "7ce1f6ba8bc712b340c4b706374075d1f451ff10708b10823cafd685858cef2e"
         }
     },
     "bin": "istioctl.exe",