diff --git a/cmake/CPM.cmake b/cmake/CPM.cmake
index e9674a7..0913400 100644
--- a/cmake/CPM.cmake
+++ b/cmake/CPM.cmake
@@ -1,4 +1,4 @@
-set(CPM_DOWNLOAD_VERSION 0.37.0)
+set(CPM_DOWNLOAD_VERSION 0.38.1)
 
 if(CPM_SOURCE_CACHE)
   set(CPM_DOWNLOAD_LOCATION "${CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake")