diff --git a/bucket/cmake.json b/bucket/cmake.json
index bbedb253b2..b38f205c6c 100644
--- a/bucket/cmake.json
+++ b/bucket/cmake.json
@@ -1,18 +1,18 @@
 {
-    "version": "3.20.2",
+    "version": "3.20.3",
     "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/v3.20.2/cmake-3.20.2-windows-x86_64.zip",
-            "hash": "15a49e2ab81c1822d75b1b1a92f7863f58e31f6d6aac1c4103eef2b071be3112",
-            "extract_dir": "cmake-3.20.2-windows-x86_64"
+            "url": "https://github.com/Kitware/CMake/releases/download/v3.20.3/cmake-3.20.3-windows-x86_64.zip",
+            "hash": "e276cf7fbb3e3e88bc666e183bc3ddaceb143a4c83fb357b1dbb1a26fd6e4ea2",
+            "extract_dir": "cmake-3.20.3-windows-x86_64"
         },
         "32bit": {
-            "url": "https://github.com/Kitware/CMake/releases/download/v3.20.2/cmake-3.20.2-windows-i386.zip",
-            "hash": "8ad1f1f9a1a0a0dc82107eb9a4351d91d4e72504b0343368f1569b72a5e48bc1",
-            "extract_dir": "cmake-3.20.2-windows-i386"
+            "url": "https://github.com/Kitware/CMake/releases/download/v3.20.3/cmake-3.20.3-windows-i386.zip",
+            "hash": "b690206f58368afd69244e8dc029b0b3dacae31bb6d4f6ab713b0e18a686aa7d",
+            "extract_dir": "cmake-3.20.3-windows-i386"
         }
     },
     "bin": [