diff --git a/manifests/Kitware/CMake/3.18.3.yaml b/manifests/Kitware/CMake/3.18.3.yaml
new file mode 100644
index 000000000..8e7cc5868
--- /dev/null
+++ b/manifests/Kitware/CMake/3.18.3.yaml
@@ -0,0 +1,18 @@
+Id: Kitware.CMake
+Version: 3.18.3
+Name: CMake
+Publisher: Kitware
+Homepage: https://github.com/Kitware/CMake
+License: Copyright 2000-2020 Kitware, Inc. and Contributors
+Description: CMake is a cross-platform, open-source build system generator.
+AppMoniker: cmake
+LicenseUrl: https://github.com/Kitware/CMake/blob/master/Copyright.txt
+Installers: 
+    - Arch: x64
+      Url: https://github.com/Kitware/CMake/releases/download/v3.18.3/cmake-3.18.3-win64-x64.msi
+      InstallerType: Msi
+      Sha256: B0C0B297E6BE934B2B0D6C6B55B47B6FDA52A51F4931F4F7708C3F9B036AB80A
+#    - Arch: x86
+#      Url: https://github.com/Kitware/CMake/releases/download/v3.18.3/cmake-3.18.3-win32-x86.msi
+#      InstallerType: Msi
+#      Sha256: F39D53371F5330F0C18C544A78F9654B9F799050B157783BD9E0E20F28F27821