diff --git a/CHANGELOG.md b/CHANGELOG.md
index 40e2c6d..54725bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ All notable changes to this project will be documented in this file.
 - RAJA CUDA CMake build issues resolved.
 - Fix CUDA memory limit check.
 - Use long double for `check_solution` in case of large problem size.
+- OneAPI DPCPP compiler is deprecated in favour of ICPX, so added new build option to SYCL 2020 version.
 
 ## [v4.0] - 2021-12-22