diff --git a/TShockAPI/TShockAPI.csproj b/TShockAPI/TShockAPI.csproj
index 755921e99..be3b637d5 100644
--- a/TShockAPI/TShockAPI.csproj
+++ b/TShockAPI/TShockAPI.csproj
@@ -18,7 +18,7 @@
       Also, be sure to release on github with the exact assembly version tag as below
       so that the update manager works correctly (via the Github releases api and mimic)
     -->
-    <Version>5.1.1</Version>
+    <Version>5.1.2</Version>
     <AssemblyTitle>TShock for Terraria</AssemblyTitle>
     <Company>Pryaxis &amp; TShock Contributors</Company>
     <Product>TShockAPI</Product>
diff --git a/TerrariaServerAPI b/TerrariaServerAPI
index 3fc5c0dbf..de66a138d 160000
--- a/TerrariaServerAPI
+++ b/TerrariaServerAPI
@@ -1 +1 @@
-Subproject commit 3fc5c0dbfc4e1de5d74c4aaf507d6c4171525eb5
+Subproject commit de66a138d64e8ee3945cecc4e9fce6e614d7a481
diff --git a/docs/changelog.md b/docs/changelog.md
index 2ea42f37e..ac38bf0b3 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -80,6 +80,9 @@ Use past tense when adding new entries; sign your name off when you add or chang
 ## Upcoming changes
 * Your changes could be here!
 
+## TShock 5.1.2
+* Added support for Terraria 1.4.4.8.1 via OTAPI 3.1.19. (@SignatureBeef)
+
 ## TShock 5.1.1
 * Fixed item giving potentially dropping too many items. (@PotatoCider, @punchready)
 * Excluded GeoIP.dat from release bundle. (@SignatureBeef)