diff --git a/bucket/aws-iam-authenticator.json b/bucket/aws-iam-authenticator.json
index a92ed042b9..cceccf903a 100644
--- a/bucket/aws-iam-authenticator.json
+++ b/bucket/aws-iam-authenticator.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.5.10",
+    "version": "0.5.12",
     "description": "A tool to use AWS IAM credentials to authenticate to a Kubernetes cluster",
     "homepage": "https://github.com/kubernetes-sigs/aws-iam-authenticator",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/kubernetes-sigs/aws-iam-authenticator/releases/download/v0.5.10/aws-iam-authenticator_0.5.10_windows_amd64.exe#/aws-iam-authenticator.exe",
-            "hash": "5f1d10a78ff64ea07f821b81cd7551dbdcd4175e97ca54377ed391bf62e7e676"
+            "url": "https://github.com/kubernetes-sigs/aws-iam-authenticator/releases/download/v0.5.12/aws-iam-authenticator_0.5.12_windows_amd64.exe#/aws-iam-authenticator.exe",
+            "hash": "6d30bd9965ccd5c74f637760d4419daff67a567ba1bfa74db1003f71d3e5bc18"
         }
     },
     "bin": "aws-iam-authenticator.exe",