diff --git a/CMakeLists.txt b/CMakeLists.txt
index f13f4d12..16a29d8c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -53,7 +53,7 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
         )
         set(
             CMAKE_CXX_FLAGS
-            "${CMAKE_CXX_FLAGS} -fstack-protector --param ssp-buffer-size=4"
+            "${CMAKE_CXX_FLAGS} -fstack-protector-strong -fPIE --param ssp-buffer-size=4 -z relro -z now"
         )
     endif()
 elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")