diff --git a/BoardConfig.mk b/BoardConfig.mk
index c8d8e79..8440ad6 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -43,4 +43,4 @@ DEVICE_MANIFEST_FILE += $(DEVICE_PATH)/manifest.xml
 BOARD_VENDOR_PLATFORM := xiaomi-sdm660
 
 # Vendor Security patch level
-VENDOR_SECURITY_PATCH := 2018-12-01
+VENDOR_SECURITY_PATCH := 2019-12-05
diff --git a/extract-files.sh b/extract-files.sh
old mode 100644
new mode 100755
diff --git a/proprietary-files.txt b/proprietary-files.txt
index f62969e..9aa5174 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -377,67 +377,6 @@ vendor/lib/libmmcamera_isp_sub_module.so
 vendor/etc/qdcm_calib_data_NT51021_BOE_BOE.xml
 vendor/etc/qdcm_calib_data_NT51021_BOE_BOE10.xml
 
-# DRM
-lib/libGPTEE_system.so
-lib/libQTEEConnector_system.so
-lib/vendor.qti.hardware.qteeconnector@1.0.so
-lib64/libGPTEE_system.so
-lib64/libQTEEConnector_system.so
-lib64/vendor.qti.hardware.qteeconnector@1.0.so
-vendor/bin/hw/vendor.qti.hardware.qteeconnector@1.0-service
-vendor/etc/init/vendor.qti.hardware.qteeconnector@1.0-service.rc
-vendor/bin/qseecomd
-vendor/lib/hw/vendor.qti.hardware.qteeconnector@1.0-impl.so
-vendor/lib64/hw/vendor.qti.hardware.qteeconnector@1.0-impl.so
-vendor/lib/vendor.qti.hardware.qteeconnector@1.0_vendor.so
-vendor/lib/libbase64.so
-vendor/lib/libcppf.so
-vendor/lib/libdrmfs.so
-vendor/lib/libdrmtime.so
-vendor/lib/libGPTEE_vendor.so
-vendor/lib/libGPreqcancel_svc.so
-vendor/lib/libGPreqcancel.so
-vendor/lib/libmm-hdcpmgr.so
-vendor/lib/libqisl.so
-vendor/lib/libQSEEComAPI.so
-vendor/lib/libQTEEConnector_vendor.so
-vendor/lib/librmp.so
-vendor/lib/librpmb.so
-vendor/lib/libsdedrm.so
-vendor/lib/libsecureui.so
-vendor/lib/libsecureui_svcsock.so
-vendor/lib/libSecureUILib.so
-vendor/lib/libsi.so
-vendor/lib/libssd.so
-vendor/lib/libStDrvInt.so
-vendor/lib/libtzdrmgenprov.so
-vendor/lib/qcdrm/playready/lib/drm/libdrmprplugin_customer.so
-vendor/lib/qcdrm/playready/lib/libprdrmdecrypt_customer.so
-vendor/lib/qcdrm/playready/lib/libtzplayready_customer.so
-vendor/lib/qcdrm/playready/lib/mediadrm/libprmediadrmdecrypt_customer.so
-vendor/lib/qcdrm/playready/lib/mediadrm/libprmediadrmplugin_customer.so
-vendor/lib64/libbase64.so
-vendor/lib64/libdrmfs.so
-vendor/lib64/libdrmtime.so
-vendor/lib64/libGPTEE_vendor.so
-vendor/lib64/libGPreqcancel_svc.so
-vendor/lib64/libGPreqcancel.so
-vendor/lib64/libmm-hdcpmgr.so
-vendor/lib64/libqisl.so
-vendor/lib64/libQSEEComAPI.so
-vendor/lib64/libQTEEConnector_vendor.so
-vendor/lib64/librmp.so
-vendor/lib64/librpmb.so
-vendor/lib64/libsdedrm.so
-vendor/lib64/libsecureui_svcsock.so
-vendor/lib64/libsecureui.so
-vendor/lib64/libSecureUILib.so
-vendor/lib64/libsi.so
-vendor/lib64/libssd.so
-vendor/lib64/libStDrvInt.so
-vendor/lib64/libtzdrmgenprov.so
-vendor/lib64/vendor.qti.hardware.qteeconnector@1.0_vendor.so
-
 # Fingerprint sensor
 -vendor/app/FingerprintExtensionService/FingerprintExtensionService.apk
 -vendor/app/QFingerprintService/QFingerprintService.apk
@@ -458,14 +397,6 @@ vendor/lib/hw/android.hardware.gatekeeper@1.0-impl-qti.so
 vendor/lib64/hw/gatekeeper.sdm660.so
 vendor/lib64/hw/android.hardware.gatekeeper@1.0-impl-qti.so
 
-# Keymaster
-vendor/lib/libkeymasterutils.so
-vendor/lib/libkeymasterprovision.so
-vendor/lib/libkeymasterdeviceutils.so
-vendor/lib64/libkeymasterutils.so
-vendor/lib64/libkeymasterprovision.so
-vendor/lib64/libkeymasterdeviceutils.so
-
 # Keystore
 vendor/bin/hw/android.hardware.keymaster@3.0-service-qti
 vendor/etc/init/android.hardware.keymaster@3.0-service-qti.rc
diff --git a/rootdir/etc/init.device.rc b/rootdir/etc/init.device.rc
index 3f5def8..92ee433 100644
--- a/rootdir/etc/init.device.rc
+++ b/rootdir/etc/init.device.rc
@@ -49,7 +49,7 @@ on property:sys.incall=false
     write /sys/class/power_supply/battery/constant_charge_current_max 1000000
 
 on post-fs
-    wait_for_prop sys.listeners.registered true
+    wait_for_prop vendor.sys.listeners.registered true
 
 on boot
 	start macaddress_setup
diff --git a/setup-makefiles.sh b/setup-makefiles.sh
old mode 100644
new mode 100755