diff --git a/coreSubProjects b/coreSubProjects
index a5c029203..99f2d2f84 160000
--- a/coreSubProjects
+++ b/coreSubProjects
@@ -1 +1 @@
-Subproject commit a5c029203c81937f228fe729f1bbea81ff70b460
+Subproject commit 99f2d2f844a43ec26ff53455e1ac69b0c4f5f90b
diff --git a/versionProperties/1.21.1.properties b/versionProperties/1.21.1.properties
index 432deb4d4..f8e983378 100644
--- a/versionProperties/1.21.1.properties
+++ b/versionProperties/1.21.1.properties
@@ -12,7 +12,7 @@ netty_version=4.1.97.Final
 
 # Fabric loader
 fabric_loader_version=0.16.9
-fabric_api_version=0.107.0+1.21.1
+fabric_api_version=0.115.0+1.21.1
     # Fabric mod versions
     modmenu_version=11.0.0-beta.1
     starlight_version_fabric=