diff --git a/packages/static/src/mappings/treemap.ts b/packages/static/src/mappings/treemap.ts
index 3191c0b860..f81ae1603e 100644
--- a/packages/static/src/mappings/treemap.ts
+++ b/packages/static/src/mappings/treemap.ts
@@ -1,14 +1,14 @@
 import { FunctionComponent } from 'react'
 import Joi from 'joi'
 import { Dimensions } from '@nivo/core'
-import { TreeMap, TreeMapSvgProps, DefaultTreeMapDatum } from '@nivo/treemap'
+import { TreeMap, TreeMapSvgProps } from '@nivo/treemap'
 import { custom } from './common'
 import { ordinalColors, inheritedColor } from './commons/colors'
 import { dimensions } from './commons/dimensions'
 import { OmitStrict } from '../types'
 
-export type TreeMapApiProps<Datum = DefaultTreeMapDatum> = OmitStrict<
-    TreeMapSvgProps<Datum> & Dimensions,
+export type TreeMapApiProps = OmitStrict<
+    TreeMapSvgProps<object> & Dimensions,
     | 'isInteractive'
     | 'onMouseEnter'
     | 'onMouseMove'
diff --git a/packages/static/src/samples/index.ts b/packages/static/src/samples/index.ts
index 510dfb92a5..5a05da8286 100644
--- a/packages/static/src/samples/index.ts
+++ b/packages/static/src/samples/index.ts
@@ -154,7 +154,7 @@ export const samples: Record<
             enableArcLabels: true,
             arcLabelsSkipAngle: 10,
             arcLabelsTextColor: { from: 'color', modifiers: [['darker', 1.4]] },
-        } as ChartProps<'sunburst'>,
+        },
     },
     treemap: {
         type: 'treemap',
@@ -168,6 +168,6 @@ export const samples: Record<
             leavesOnly: false,
             innerPadding: 3,
             outerPadding: 3,
-        } as unknown as ChartProps<'treemap'>,
+        },
     },
 }
diff --git a/packages/treemap/package.json b/packages/treemap/package.json
index 197ea35f4d..a95c7d4336 100644
--- a/packages/treemap/package.json
+++ b/packages/treemap/package.json
@@ -40,7 +40,6 @@
   },
   "peerDependencies": {
     "@nivo/core": "0.77.0",
-    "prop-types": ">= 15.5.10 < 16.0.0",
     "react": ">= 16.14.0 < 18.0.0"
   },
   "publishConfig": {