diff --git a/cmake/CPM.cmake b/cmake/CPM.cmake
index 0da270d0..6f8c903e 100644
--- a/cmake/CPM.cmake
+++ b/cmake/CPM.cmake
@@ -2,8 +2,8 @@
 #
 # SPDX-FileCopyrightText: Copyright (c) 2019-2023 Lars Melchior and contributors
 
-set (CPM_DOWNLOAD_VERSION 0.41.0)
-set (CPM_HASH_SUM "e570f03806b9aae2082ca5b950a9e6b3b41ad56972a78a876aedcaad16653116")
+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")