diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0c8c920..cd80f65 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,7 @@ endif()
 # ---- Add dependencies via CPM ----
 # see https://github.com/TheLartians/CPM.cmake for more info
 
-include(cmake/CPM.cmake)
+include(cmake/get_cpm.cmake)
 
 # PackageProject.cmake will be used to make our target installable
 CPMAddPackage("gh:TheLartians/PackageProject.cmake@1.8.0")
diff --git a/cmake/CPM.cmake b/cmake/get_cpm.cmake
similarity index 87%
rename from cmake/CPM.cmake
rename to cmake/get_cpm.cmake
index f606c11..58aa4d0 100644
--- a/cmake/CPM.cmake
+++ b/cmake/get_cpm.cmake
@@ -2,8 +2,8 @@
 #
 # SPDX-FileCopyrightText: Copyright (c) 2019-2023 Lars Melchior and contributors
 
-set(CPM_DOWNLOAD_VERSION 0.38.5)
-set(CPM_HASH_SUM "192aa0ccdc57dfe75bd9e4b176bf7fb5692fd2b3e3f7b09c74856fc39572b31c")
+set(CPM_DOWNLOAD_VERSION 0.42.0)
+set(CPM_HASH_SUM "2020b4fc42dba44817983e06342e682ecfc3d2f484a581f11cc5731fbe4dce8a")
 
 if(CPM_SOURCE_CACHE)
 	set(CPM_DOWNLOAD_LOCATION "${CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake")