diff --git a/CMakeLists.txt b/CMakeLists.txt
index c37c0c8..4de1197 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,12 +1,12 @@
-cmake_minimum_required (VERSION 2.6)
+cmake_minimum_required (VERSION 3.5)
 project(auth_service)
 set(CMAKE_CXX_STANDARD 17)
 include_directories(./src/libs/ ./src)
 add_executable(
-    auth_service 
-    src/auth_service.cpp 
+    auth_service
+    src/auth_service.cpp
     src/auth/auth.cpp
-    src/auth/verify_auth.cpp 
+    src/auth/verify_auth.cpp
     src/users/access_request.cpp
     src/users/change_password.cpp
     src/users/delete_user.cpp