diff --git a/coreSubProjects b/coreSubProjects
index 353838db4..802019ff7 160000
--- a/coreSubProjects
+++ b/coreSubProjects
@@ -1 +1 @@
-Subproject commit 353838db419063c43a5845599b1c19339b651bab
+Subproject commit 802019ff727e6a329bab1b6352b4ce7d78bf0c04
diff --git a/gradle.properties b/gradle.properties
index 8af8a48bd..15e705c9b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -6,7 +6,7 @@ org.gradle.caching=true
 # Mod Info
 mod_name=DistantHorizons
 mod_version=2.4.4-b-dev
-api_version=5.0.0
+api_version=5.1.0
 maven_group=com.seibel.distanthorizons
 mod_readable_name=Distant Horizons
 mod_description=This mod generates and renders simplified terrain beyond the normal view distance at a low performance cost. Allowing you to see much farther without turning your game into a slideshow.