diff --git a/pack.toml b/pack.toml
index 63e0691..c0d4745 100644
--- a/pack.toml
+++ b/pack.toml
@@ -9,8 +9,8 @@ hash-format = "sha256"
 hash = "cb84350f99b036ef47ef9b089649174b6e49d40783c8dc2ea93c47584ca98112"
 
 [versions]
-minecraft = "1.20.6"
-purpur = "2233"
+minecraft = "1.21.3"
+purpur = "2358"
 
 [options]
-acceptable-game-versions = ["1.20", "1.20.1", "1.20.2", "1.20.3", "1.20.4", "1.20.5", "1.20.6"]
+acceptable-game-versions = ["1.20", "1.20.1", "1.20.2", "1.20.3", "1.20.4", "1.20.5", "1.20.6", "1.21", "1.21.1", "1.21.2"]