diff --git a/seeds/collections/charts-iidx.json b/seeds/collections/charts-iidx.json
index cab07a4d4..7f468236c 100755
--- a/seeds/collections/charts-iidx.json
+++ b/seeds/collections/charts-iidx.json
@@ -396136,8 +396136,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "8",
-				"value": 8
+				"text": "8.5",
+				"value": 8.5
 			},
 			"hashSHA256": null,
 			"inGameID": 26024,
@@ -408214,8 +408214,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "11.2",
-				"value": 11.2
+				"text": "11.4",
+				"value": 11.4
 			},
 			"hashSHA256": null,
 			"inGameID": 26074,
@@ -462152,8 +462152,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "11.2",
-				"value": 11.2
+				"text": "11.4",
+				"value": 11.4
 			},
 			"hashSHA256": null,
 			"inGameID": 27046,
@@ -485506,8 +485506,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "9",
-				"value": 9
+				"text": "9.3",
+				"value": 9.3
 			},
 			"hashSHA256": null,
 			"inGameID": 28052,