diff --git a/bucket/kubelet.json b/bucket/kubelet.json
index 8a598ff6a4..ebce75aa64 100644
--- a/bucket/kubelet.json
+++ b/bucket/kubelet.json
@@ -1,12 +1,12 @@
 {
-    "version": "1.21.2",
+    "version": "1.21.3",
     "description": "Kubernetes node agent",
     "homepage": "https://kubernetes.io/docs/reference/command-line-tools-reference/kubelet/",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://dl.k8s.io/v1.21.2/bin/windows/amd64/kubelet.exe",
-            "hash": "2903d4d09cdc3eaae67483a732c92c21b3293323efdc1d494756385da8d31361"
+            "url": "https://dl.k8s.io/v1.21.3/bin/windows/amd64/kubelet.exe",
+            "hash": "0918158fa56f31447fdc389401bc3d4a95582a3117f0c7d0ef3df609bcad98fd"
         }
     },
     "bin": "kubelet.exe",