diff --git a/README.md b/README.md
index ceb867c..b526c27 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,9 @@
 
 # 動作確認済みバージョン / Verified minecraft versions
 
-- 1.17
+- 1.19
 - 1.18
+- 1.17
 
 以下のバージョンは右のReleasesからどうぞ。  
 For the following versions, please check Releases on the right.
diff --git a/pack.mcmeta b/pack.mcmeta
index 811fb7e..26578b2 100644
--- a/pack.mcmeta
+++ b/pack.mcmeta
@@ -1,6 +1,6 @@
 {
 	"pack":{
-		"pack_format": 8,
+		"pack_format": 10,
 		"description": "Sync Health with Score"
 	}
 }
\ No newline at end of file