diff --git a/binding.gyp b/binding.gyp
index 21c96bb..36c936d 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -8,6 +8,10 @@
       "sources": [
         "src/iselevated.cc"
       ],
+      "cflags": [
+        "-O2",
+        "-D_FORTIFY_SOURCE=2",
+      ],
       "msvs_configuration_attributes": {
         "SpectreMitigation": "Spectre"
       },
@@ -15,6 +19,7 @@
         "VCCLCompilerTool": {
           "AdditionalOptions": [
             "/guard:cf",
+            "/W3",
             "/we4244",
             "/we4267",
             "/ZH:SHA_256"
@@ -22,6 +27,7 @@
         },
         "VCLinkerTool": {
           "AdditionalOptions": [
+            "/DYNAMICBASE",
             "/guard:cf"
           ]
         }