diff --git a/seeds/collections/charts-iidx.json b/seeds/collections/charts-iidx.json
index b44e2d95c..9dba73837 100755
--- a/seeds/collections/charts-iidx.json
+++ b/seeds/collections/charts-iidx.json
@@ -171402,8 +171402,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "12.6",
-				"value": 12.6
+				"text": "12.7",
+				"value": 12.7
 			},
 			"hashSHA256": null,
 			"inGameID": 16020,
@@ -306295,8 +306295,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "7.5",
-				"value": 7.5
+				"text": "7",
+				"value": 7
 			},
 			"hashSHA256": null,
 			"inGameID": 22090,
@@ -421793,8 +421793,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "8.5",
-				"value": 8.5
+				"text": "9",
+				"value": 9
 			},
 			"hashSHA256": null,
 			"inGameID": 27092,
@@ -432474,8 +432474,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "8",
-				"value": 8
+				"text": "7.5",
+				"value": 7.5
 			},
 			"hashSHA256": null,
 			"inGameID": 28046,
@@ -444708,8 +444708,8 @@
 			"bpiCoefficient": null,
 			"dpTier": {
 				"individualDifference": false,
-				"text": "10",
-				"value": 10
+				"text": "10.2",
+				"value": 10.2
 			},
 			"hashSHA256": null,
 			"inGameID": 28081,