diff --git a/gradle.properties b/gradle.properties
index 4f61974..38a28e1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,8 +4,8 @@ org.gradle.parallel=true
 
 # Fabric Properties
 # check these on https://fabricmc.net/develop
-minecraft_version=1.21.5
-yarn_mappings=1.21.5+build.1
+minecraft_version=1.21.4
+yarn_mappings=1.21.4+build.8
 loader_version=0.16.10
 
 # Mod Properties
@@ -14,4 +14,4 @@ maven_group=wtf.hak.survivalfabric
 archives_base_name=survivalfabric
 
 # Dependencies
-fabric_version=0.119.5+1.21.5
\ No newline at end of file
+fabric_version=0.119.0+1.21.4
\ No newline at end of file
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index ea0fb69..0ece141 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -34,7 +34,7 @@
 	],
 	"depends": {
 		"fabricloader": ">=0.16.10",
-		"minecraft": "~1.21.5",
+		"minecraft": "~1.21.4",
 		"java": ">=21",
 		"fabric-api": "*"
 	},