diff --git a/gradle.properties b/gradle.properties
index 73c9b56..6e4f3da 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -32,7 +32,7 @@ junit_jupiter_version = 5.8.2
 modrinth_project_id=6VdDUivB
 # Modrinth errors if you provide required deps as project slugs. I think you need ids. Err msg not very descriptive *at all*.
 # Not project slugs. File slugs. Found at https://modrinth.com/mod/PROJECT_SLUG/version/<This-is-the-file-id-you-want>
-mr_game_versions = 1.21.0
+mr_game_versions = 1.21.3
 #fabric-api
 mr_relations_required = Pz1hLqTB
 #luckperms
@@ -41,7 +41,7 @@ mr_relations_incompatible =
 
 # CurseForge
 cf_project_id=475964
-cf_game_versions = Fabric,Java 21,1.21.0
+cf_game_versions = Fabric,Java 21,1.21.3
 cf_relations_required = fabric-api
 cf_relations_optional = luckperms
 cf_relations_embedded =