diff --git a/pack.mcmeta b/pack.mcmeta
index 81b3cd0..3196f33 100644
--- a/pack.mcmeta
+++ b/pack.mcmeta
@@ -1,6 +1,6 @@
 {
     "pack": {
-        "pack_format": 35,
+        "pack_format": 49,
         "supported_formats": [
             9,
             99