diff --git a/CHANGELOG.md b/CHANGELOG.md
index 580245a2..9e2db689 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ This is the rolling changelog for TShock for Terraria. Use past tense when addin
 * Added permissions for using Teleportation Potions, Magic Conch, and Demon Conch. (@drunderscore)
   * `tshock.tp.tppotion`, `tshock.tp.magicconch`, and `tshock.tp.demonconch` respectively.
 * Updated HealOtherPlayer damage check to make more sense by respecting `ignoredamagecap` permission. (@moisterrific)
+* Added preliminary support for Terraria 1.4.2.3 (@moisterrific, @Moneylover3246, @DeathCradle)
 
 ## TShock 4.5.2
 * Added preliminary support for Terraria 1.4.2.2. (@hakusaro)
diff --git a/TerrariaServerAPI b/TerrariaServerAPI
index 96c1bc95..e738a271 160000
--- a/TerrariaServerAPI
+++ b/TerrariaServerAPI
@@ -1 +1 @@
-Subproject commit 96c1bc95fe7526b294f65dc711a1494b5869c9ea
+Subproject commit e738a271bc12b32811f8acc72cfbb3959ec4be47