diff --git a/osrf_testing_tools_cpp/CMakeLists.txt b/osrf_testing_tools_cpp/CMakeLists.txt
index af90371..97f7726 100644
--- a/osrf_testing_tools_cpp/CMakeLists.txt
+++ b/osrf_testing_tools_cpp/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.20)
 
 project(osrf_testing_tools_cpp)
 
diff --git a/osrf_testing_tools_cpp/cmake/osrf_testing_tools_cpp_extract_and_build_googletest.cmake b/osrf_testing_tools_cpp/cmake/osrf_testing_tools_cpp_extract_and_build_googletest.cmake
index 709ed38..b359901 100644
--- a/osrf_testing_tools_cpp/cmake/osrf_testing_tools_cpp_extract_and_build_googletest.cmake
+++ b/osrf_testing_tools_cpp/cmake/osrf_testing_tools_cpp_extract_and_build_googletest.cmake
@@ -95,10 +95,4 @@ macro(osrf_testing_tools_cpp_extract_and_build_googletest
     endif()
   endif()
 
-  # The gtest/gtest_main targets carry header search path
-  # dependencies automatically when using CMake 2.8.11 or
-  # later. Otherwise we have to add them here ourselves.
-  if (CMAKE_VERSION VERSION_LESS 2.8.11)
-    include_directories("${gtest_SOURCE_DIR}/include")
-  endif()
 endmacro()
diff --git a/test_osrf_testing_tools_cpp/CMakeLists.txt b/test_osrf_testing_tools_cpp/CMakeLists.txt
index 9262069..0de7bcc 100644
--- a/test_osrf_testing_tools_cpp/CMakeLists.txt
+++ b/test_osrf_testing_tools_cpp/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.20)
 
 project(test_osrf_testing_tools_cpp)