diff --git a/scripts/cmake/3.21.2/.travis.yml b/scripts/cmake/3.21.2/.travis.yml
new file mode 100644
index 000000000..5fd35762f
--- /dev/null
+++ b/scripts/cmake/3.21.2/.travis.yml
@@ -0,0 +1,15 @@
+language: generic
+
+matrix:
+  include:
+    - os: osx
+      osx_image: xcode11.6
+    - os: linux
+      addons:
+        apt:
+          sources: [ 'ubuntu-toolchain-r-test' ]
+          packages: [ 'libstdc++-6-dev' ]
+
+script:
+- ./mason build ${MASON_NAME} ${MASON_VERSION}
+- ./mason publish ${MASON_NAME} ${MASON_VERSION}
diff --git a/scripts/cmake/3.21.2/script.sh b/scripts/cmake/3.21.2/script.sh
new file mode 100755
index 000000000..6871b06e3
--- /dev/null
+++ b/scripts/cmake/3.21.2/script.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+MASON_NAME=cmake
+MASON_VERSION=3.21.2
+MASON_LIB_FILE=bin/cmake
+
+. ${MASON_DIR}/mason.sh
+
+function mason_load_source {
+    mason_download \
+        https://github.com/Kitware/CMake/releases/download/v${MASON_VERSION}/cmake-${MASON_VERSION}.tar.gz \
+        332c23cdda5f4acb8e1ea4bbc5bfaf599d6adc23
+
+    mason_extract_tar_gz
+
+    export MASON_BUILD_PATH=${MASON_ROOT}/.build/${MASON_NAME}-${MASON_VERSION}
+}
+
+function mason_prepare_compile {
+    ${MASON_DIR}/mason install ccache 3.7.2
+    export PATH=$(${MASON_DIR}/mason prefix ccache 3.7.2)/bin:${PATH}
+}
+function mason_compile {
+    # Add optimization flags since CFLAGS overrides the default (-g -O2)
+    export CFLAGS="${CFLAGS} -O3 -DNDEBUG"
+    export CXXFLAGS="${CXXFLAGS} -O3 -DNDEBUG"
+    # TODO - use mason deps
+    ./configure --prefix=${MASON_PREFIX} \
+      --no-system-libs \
+      --parallel=${MASON_CONCURRENCY} \
+      --enable-ccache
+    make -j${MASON_CONCURRENCY} VERBOSE=1
+    make install
+    # remove non-essential things to save on package size
+    rm -f ${MASON_PREFIX}/bin/ccmake
+    rm -f ${MASON_PREFIX}/bin/cmakexbuild
+    rm -f ${MASON_PREFIX}/bin/cpack
+    rm -f ${MASON_PREFIX}/bin/ctest
+    rm -rf ${MASON_PREFIX}/share/cmake-*/Help
+    ls -lh ${MASON_PREFIX}/bin/
+}
+
+function mason_cflags {
+    :
+}
+
+function mason_ldflags {
+    :
+}
+
+function mason_clean {
+    make clean
+}
+
+mason_run "$@"