Per https://github.com/Neargye/magic_enum/releases/tag/v0.9.7
> [breaking changes] Need to use #include <magic_enum/magic_enum.hpp> instead of #include <magic_enum.hpp>
--- a/tests/test_formats.cpp
+++ b/tests/test_formats.cpp
@@ -8,8 +8,8 @@
 #include <gtest/gtest.h>
 #define MAGIC_ENUM_RANGE_MIN 0
 #define MAGIC_ENUM_RANGE_MAX 512
-#include <magic_enum.hpp>
-#include <magic_enum_flags.hpp>
+#include <magic_enum/magic_enum.hpp>
+#include <magic_enum/magic_enum_flags.hpp>
 #include <vulkan/utility/vk_format_utils.h>
 
 #include <string_view>
--- a/tests/vk_enum_string_helper.cpp
+++ b/tests/vk_enum_string_helper.cpp
@@ -5,7 +5,7 @@
 // SPDX-License-Identifier: Apache-2.0
 #include <vulkan/vk_enum_string_helper.h>
 
-#include <magic_enum.hpp>
+#include <magic_enum/magic_enum.hpp>
 
 #include <gtest/gtest.h>