diff --git a/BoardConfig.mk b/BoardConfig.mk
index 1cce3db..8397552 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -25,7 +25,7 @@
 BOARD_SEPOLICY_TEE_FLAVOR := mobicore
 
 # SPL
-VENDOR_SECURITY_PATCH := 2021-07-01
+VENDOR_SECURITY_PATCH := 2021-09-01
 
 # Inherit common board flags
 include device/samsung/universal7904-common/BoardConfigCommon.mk
diff --git a/proprietary-files.txt b/proprietary-files.txt
index 982d5de..f512466 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -1,4 +1,4 @@
-# All blobs below are extracted from m20lteeea-user-10-QP1A.190711.020-M205FNEEU8CUG1-release-keys
+# All blobs below are extracted from m20ltedx-user 10 QP1A.190711.020 M205GDXU7CUI1 release-keys
 
 # Camera
 vendor/firmware/fimc_is_lib.bin
@@ -61,9 +61,9 @@
 -vendor/lib64/libkeymaster_helper_vendor.so
 -vendor/lib64/libskeymaster3device.so
 
-# NFC
-vendor/etc/nfc/sec_s3nrn81_rfreg.bin
-vendor/firmware/nfc/sec_s3nrn81_firmware.bin
+# NFC - from m20lteeea-user-10-QP1A.190711.020-M205FNEEU8CUG1-release-keys
+vendor/etc/nfc/sec_s3nrn81_rfreg.bin|d50224c9a557e4a3d7cfd3400e71adb32760555a
+vendor/firmware/nfc/sec_s3nrn81_firmware.bin|0a0f133ccdb05297a0798edc9ad60a126aaf5453
 
 # Sensors
 -vendor/lib/hw/sensors.universal7904.so