diff --git a/seeds/collections/charts-iidx.json b/seeds/collections/charts-iidx.json
index 39fe91013..bfc7428f6 100755
--- a/seeds/collections/charts-iidx.json
+++ b/seeds/collections/charts-iidx.json
@@ -23409,8 +23409,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "9.6",
-				"value": 9.6
+				"text": "9.3",
+				"value": 9.3
 			},
 			"hashSHA256": null,
 			"inGameID": 4023,
@@ -79219,8 +79219,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "9.6",
-				"value": 9.6
+				"text": "9.3",
+				"value": 9.3
 			},
 			"hashSHA256": null,
 			"inGameID": 9051,
@@ -165201,8 +165201,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "12.2",
-				"value": 12.2
+				"text": "12.3",
+				"value": 12.3
 			},
 			"hashSHA256": null,
 			"inGameID": 15023,
@@ -479915,8 +479915,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "11.2",
-				"value": 11.2
+				"text": "11.4",
+				"value": 11.4
 			},
 			"hashSHA256": null,
 			"inGameID": 28113,