diff --git a/opencl/khronos/headers/opencl2.2/tests/CMakeLists.txt b/opencl/khronos/headers/opencl2.2/tests/CMakeLists.txt
index 351008cf87..18451f784e 100644
--- a/opencl/khronos/headers/opencl2.2/tests/CMakeLists.txt
+++ b/opencl/khronos/headers/opencl2.2/tests/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 2.8.11)
+cmake_minimum_required (VERSION 3.5)
 
 project(OpenCL_Headers_Tests)
 
diff --git a/opencl/khronos/icd/CMakeLists.txt b/opencl/khronos/icd/CMakeLists.txt
index 4bafa862e2..8ed6fe08d1 100644
--- a/opencl/khronos/icd/CMakeLists.txt
+++ b/opencl/khronos/icd/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 2.8.11)
+cmake_minimum_required (VERSION 3.5)
 
 project (OPENCL_ICD_LOADER)
 include (GNUInstallDirs)