versions: Bump to v15.8.4 Jan 2023 SP Release

Change-Id: I45aaf01cb5be0c8689eab49daaf63a4d75c6c6bd
Signed-off-by: Jackeagle <jackeagle102@gmail.com>
diff --git a/config/versions.mk b/config/versions.mk
index 2a5df00..ddfb69f 100644
--- a/config/versions.mk
+++ b/config/versions.mk
@@ -1,7 +1,7 @@
 # Versioning System For Bliss
 # Bliss RELEASE VERSION
 BLISS_VERSION_MAJOR = 15
-BLISS_VERSION_MINOR = 8.3
+BLISS_VERSION_MINOR = 8.4
 BLISS_CODENAME = Arcadia
 #BLISS_VERSION_MAINTENANCE = Beta
 
@@ -47,7 +47,7 @@
 endif
 
 # Set Security Patch Level
-BLISS_SECURITY_PATCH := 2022-12-01
+BLISS_SECURITY_PATCH := 2023-01-01
 
 BLISS_DEVICE := $(BLISS_BUILD)
 BLISS_VERSION := $(VERSION)