diff --git a/Modules/MicrochipPathSearch.cmake b/Modules/MicrochipPathSearch.cmake
index 0f859e6..b37671e 100644
--- a/Modules/MicrochipPathSearch.cmake
+++ b/Modules/MicrochipPathSearch.cmake
@@ -47,6 +47,8 @@ function(MICROCHIP_PATH_SEARCH outvar target)
             "C:/Program Files/Microchip"
             "C:/Program Files (x86)/Microchip"
         )
+    elseif(CMAKE_HOST_SYSTEM MATCHES "Darwin")
+        list(APPEND MICROCHIP_SEARCH_PATH /Applications/microchip)
     endif()
 
     set(candidate_paths)
diff --git a/toolchain.cmake b/toolchain.cmake
index 86a1429..c5f86cf 100644
--- a/toolchain.cmake
+++ b/toolchain.cmake
@@ -21,7 +21,7 @@
 
 
 # CMP0057 (IN_LIST operator) since 3.3
-cmake_minimum_required(VERSION 3.3)
+cmake_minimum_required(VERSION 3.18)
 
 
 # record the directory containing this script