diff --git a/common.gypi b/common.gypi
old mode 100644
new mode 100755
index 38471d4639eb5e3ee5c0da4e117f716b7cc06177..7893a1ab1173d02cdced98f1837e417674b74002
--- a/common.gypi
+++ b/common.gypi
@@ -340,6 +340,7 @@
       }],
       [ 'target_arch=="arm64"', {
         'msvs_configuration_platform': 'arm64',
+        'cflags': ['-mbranch-protection=pac-ret+b-key+bti'],
       }],
       ['asan == 1 and OS != "mac" and OS != "zos"', {
         'cflags+': [
diff --git a/tools/v8_gypfiles/toolchain.gypi b/tools/v8_gypfiles/toolchain.gypi
old mode 100644
new mode 100755
index 535cc9ee1fee0d8b50ab7372ca56bec0b9595ca9..365f6c05565490121d35f37682d11af2a7829fde
--- a/tools/v8_gypfiles/toolchain.gypi
+++ b/tools/v8_gypfiles/toolchain.gypi
@@ -51,6 +51,7 @@
     # on the target.
     'v8_can_use_vfp32dregs%': 'false',
     'arm_test_noprobe%': 'off',
+    'arm_control_flow_integrity': 1,
 
     # Similar to vfp but on MIPS.
     'v8_can_use_fpu_instructions%': 'true',
@@ -271,6 +272,9 @@
           ['v8_control_flow_integrity==1', {
             'cflags': [ '-mbranch-protection=standard' ],
           }],
+          ['arm_control_flow_integrity==1', {
+            'cflags': [ '-mbranch-protection=pac-ret+b-key+bti' ],
+          }],
         ],
        'target_conditions': [
           ['_toolset == "target"', {