diff --git a/src/res/ext/bigbrain.json b/src/res/ext/bigbrain.json
index 7a6497f724fbda9b82ae80df9f1efe984cb04c73..a23badbe25963fd3e94450b99a0fe5c07800a4a7 100644
--- a/src/res/ext/bigbrain.json
+++ b/src/res/ext/bigbrain.json
@@ -721,9 +721,9 @@
                               "labelIndex": 1,
                               "position": [],
                               "rgb": [
-                                157,
-                                34,
-                                194
+                                255,
+                                255,
+                                74
                               ],
                               "children": [],
                               "fullId": {
@@ -741,9 +741,9 @@
                               "labelIndex": 1,
                               "position": [],
                               "rgb": [
-                                13,
-                                230,
-                                120
+                                222,
+                                74,
+                                173
                               ],
                               "children": [],
                               "fullId": {
@@ -761,9 +761,9 @@
                               "labelIndex": 1,
                               "position": [],
                               "rgb": [
-                                191,
-                                134,
-                                194
+                                132,
+                                90,
+                                173
                               ],
                               "children": [],
                               "fullId": {
@@ -781,9 +781,9 @@
                               "labelIndex": 1,
                               "position": [],
                               "rgb": [
-                                161,
-                                95,
-                                93
+                                41,
+                                123,
+                                198
                               ],
                               "children": [],
                               "fullId": {
@@ -801,9 +801,9 @@
                               "labelIndex": 1,
                               "position": [],
                               "rgb": [
-                                231,
-                                31,
-                                98
+                                82,
+                                214,
+                                222
                               ],
                               "children": [],
                               "fullId": {
@@ -821,9 +821,9 @@
                               "labelIndex": 1,
                               "position": [],
                               "rgb": [
-                                65,
-                                61,
-                                16
+                                99,
+                                231,
+                                66
                               ],
                               "children": [],
                               "fullId": {
@@ -990,4 +990,4 @@
       }
     ]
   }
-}
\ No newline at end of file
+}