diff --git a/gradle.properties b/gradle.properties
index 44e0771..b7dcf67 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,12 +2,12 @@
 org.gradle.jvmargs=-Xmx1G
 
 # Fabric properties
-minecraft_version=21w08b
-yarn_mappings=21w08b+build.18
+minecraft_version=21w10a
+yarn_mappings=21w10a+build.1
 loader_version=0.11.2
 
 #Fabric api
-fabric_version=0.31.2+1.17
+fabric_version=0.28.5+1.15
 
 # Forge
 forge_version=36.0.4