diff --git a/bucket/cmake.json b/bucket/cmake.json
index f923ee34a0..8ad732bbc4 100644
--- a/bucket/cmake.json
+++ b/bucket/cmake.json
@@ -1,18 +1,18 @@
 {
-    "version": "3.20.5",
+    "version": "3.21.0",
     "description": "Family of tools designed to build, test and package software",
     "homepage": "https://cmake.org",
     "license": "BSD-3-Clause",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/Kitware/CMake/releases/download/v3.20.5/cmake-3.20.5-windows-x86_64.zip",
-            "hash": "d064e3b4f76d9b8c63ea119c545f769d7bdbf19b484dc94df11508c4f3e05d6d",
-            "extract_dir": "cmake-3.20.5-windows-x86_64"
+            "url": "https://github.com/Kitware/CMake/releases/download/v3.21.0/cmake-3.21.0-windows-x86_64.zip",
+            "hash": "c7b88c907a753f4ec86e43ddc89f91f70bf1b011859142f7f29e6d51ea4abb3c",
+            "extract_dir": "cmake-3.21.0-windows-x86_64"
         },
         "32bit": {
-            "url": "https://github.com/Kitware/CMake/releases/download/v3.20.5/cmake-3.20.5-windows-i386.zip",
-            "hash": "3e288bb1b85d5bfab6671c9bdcea4192eeb02eae1fbf23d0e872e160bb644afa",
-            "extract_dir": "cmake-3.20.5-windows-i386"
+            "url": "https://github.com/Kitware/CMake/releases/download/v3.21.0/cmake-3.21.0-windows-i386.zip",
+            "hash": "11ee86b7f9799724fc16664c63e308bfe3fbc22c9df8ef4955ad4b248f3e680b",
+            "extract_dir": "cmake-3.21.0-windows-i386"
         }
     },
     "bin": [