FP4: Bump to FP4.SP2K.B.089.20230807

Change-Id: Ic3b7a55dc822b81497a4a3ab9443b79b8ce8c695
diff --git a/BoardConfig.mk b/BoardConfig.mk
index 41be8cb..7d1fe5f 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -195,8 +195,8 @@
 ENABLE_VENDOR_RIL_SERVICE := true
 
 # Security patch level
-BOOT_SECURITY_PATCH := 2023-07-05
-VENDOR_SECURITY_PATCH := 2023-07-05
+BOOT_SECURITY_PATCH := 2023-08-05
+VENDOR_SECURITY_PATCH := 2023-08-05
 
 # SEPolicy
 include device/qcom/sepolicy_vndr-legacy-um/SEPolicy.mk