diff --git a/aosp_a52q.mk b/aosp_a52q.mk
index dc8f851..57a013e 100644
--- a/aosp_a52q.mk
+++ b/aosp_a52q.mk
@@ -48,5 +48,8 @@ TARGET_USES_AOSP_RECOVERY := true
PRODUCT_SHIPPING_API_LEVEL := 30
# Vendor fingerprint
-BUILD_FINGERPRINT := "samsung/a52qnsxx/a52q:11/RP1A.200720.012/A525FXXU6DWH2:user/release-keys"
-PRIVATE_BUILD_DESC := "a52qnsxx-user 11 RP1A.200720.012 A525FXXU6DWH2 release-keys"
+BUILD_FINGERPRINT := "samsung/a52qnsxx/a52q:11/RP1A.200720.012/A525FXXU6EWL3:user/release-keys"
+PRIVATE_BUILD_DESC := "a52qnsxx-user 11 RP1A.200720.012 A525FXXU6EWL3 release-keys"
+
+# Security patch
+VENDOR_SECURITY_PATCH := 2023-12-01
diff --git a/configs/audio/mixer_paths.xml b/configs/audio/mixer_paths.xml
index 6b339df..dae9d42 100644
--- a/configs/audio/mixer_paths.xml
+++ b/configs/audio/mixer_paths.xml
@@ -265,6 +265,7 @@
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@@ -4076,5 +4077,99 @@
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diff --git a/proprietary-files.txt b/proprietary-files.txt
index c88737d..a565e01 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -1,4 +1,4 @@
-# All blobs are from A525FXXU6DWH2 (T), unless pinned
+# All blobs are from A525FXXU6EWL3 (U), unless pinned
# ACDB
vendor/etc/audconf/ODM/Global_cal.acdb