diff --git a/BoardConfig.mk b/BoardConfig.mk
index 49e60d3..1dcbf76 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -32,4 +32,4 @@ TARGET_SCREEN_DENSITY := 420
 TARGET_KERNEL_CONFIG := exynos9820-beyondx_defconfig
 
 ### VENDOR SECURITY PATCH DATE
-VENDOR_SECURITY_PATCH := 2021-03-01
+VENDOR_SECURITY_PATCH := 2021-04-01
diff --git a/lineage_beyondx.mk b/lineage_beyondx.mk
index 869826f..41e3d91 100644
--- a/lineage_beyondx.mk
+++ b/lineage_beyondx.mk
@@ -45,7 +45,7 @@ PRODUCT_BRAND := samsung
 PRODUCT_MODEL := SM-G977B
 PRODUCT_MANUFACTURER := samsung
 PRODUCT_PDA_MODEL := G977B
-PRODUCT_PDA_MODEL_VERSION := XXU9FUBD
+PRODUCT_PDA_MODEL_VERSION := XXU9FUCD
 PRODUCT_PDA_VERSION := $(PRODUCT_PDA_MODEL)$(PRODUCT_PDA_MODEL_VERSION)
 PRODUCT_GMS_CLIENTID_BASE := android-samsung
 
diff --git a/proprietary-files.txt b/proprietary-files.txt
index 4d289e4..14c52da 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -1,4 +1,4 @@
-# Proprietary files - from Samsung package version G977BXXU9FUBD, unless pinned
+# Proprietary files - from Samsung package version G977BXXU9FUCD, unless pinned
 
 ### AUDIO
 vendor/etc/floating_feature.xml