diff --git a/packages/history-utility/README.md b/packages/history-utility/README.md
index 30bb98e..fb4e586 100644
--- a/packages/history-utility/README.md
+++ b/packages/history-utility/README.md
@@ -36,7 +36,9 @@ export default function App() {
     canUndo,
     canRedo,
     getCurrentChangeDate,
+    getNode,
     remove,
+    replace,
 } = useSnapshot(state);
 
   ...
@@ -47,4 +49,4 @@ export default function App() {
 
 - the `history` object has changes
   - `history.snapshots` is renamed to `history.nodes`
-  - a `HistoryNode` has the structure `{ createdAt: Date; snapshot: Snapshot<T> }`
+  - a `HistoryNode` has the structure `{ snapshot: Snapshot<T>; createdAt: Date; updatedAt?: Date;  }`
diff --git a/packages/history-utility/src/__tests__/history-utility.vanilla.spec.ts b/packages/history-utility/src/__tests__/history-utility.vanilla.spec.ts
index 3631313..6e0debf 100644
--- a/packages/history-utility/src/__tests__/history-utility.vanilla.spec.ts
+++ b/packages/history-utility/src/__tests__/history-utility.vanilla.spec.ts
@@ -256,4 +256,134 @@ describe('proxyWithHistory: vanilla', () => {
       expect(state.history.nodes.map(mapNumbers)).toEqual([0, 1, 2, 3, 4]);
     });
   });
+
+  describe('replace', () => {
+    it('should replace no items in history when invalid index is provided', async () => {
+      const state = proxyWithHistory({ count: 0 });
+
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+
+      expect(state.value.count).toEqual(5);
+      expect(state.history.nodes.length).toEqual(6);
+      expect(state.history.index).toEqual(5);
+      expect(state.history.nodes.map(mapNumbers)).toEqual([0, 1, 2, 3, 4, 5]);
+
+      state.replace(100, { count: 100 });
+      await Promise.resolve();
+
+      expect(state.value.count).toEqual(5);
+      expect(state.history.nodes.length).toEqual(6);
+      expect(state.history.index).toEqual(5);
+      expect(state.history.nodes.map(mapNumbers)).toEqual([0, 1, 2, 3, 4, 5]);
+    });
+
+    it('should replace current index as last index in history without increasing history length', async () => {
+      const state = proxyWithHistory({ count: 0 });
+
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+
+      expect(state.value.count).toEqual(5);
+      expect(state.history.nodes.length).toEqual(6);
+      expect(state.history.index).toEqual(5);
+      expect(state.history.nodes.map(mapNumbers)).toEqual([0, 1, 2, 3, 4, 5]);
+
+      state.replace(5, { count: 100 });
+      await Promise.resolve();
+
+      expect(state.value.count).toEqual(100);
+      expect(state.history.nodes.length).toEqual(6);
+      expect(state.history.index).toEqual(5);
+      expect(state.history.nodes.map(mapNumbers)).toEqual([0, 1, 2, 3, 4, 100]);
+    });
+
+    it('should replace current index when not last index in history without increasing history', async () => {
+      const state = proxyWithHistory({ count: 0 });
+
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.undo();
+      await Promise.resolve();
+      state.undo();
+      await Promise.resolve();
+      state.undo();
+      await Promise.resolve();
+
+      expect(state.value.count).toEqual(2);
+      expect(state.history.nodes.length).toEqual(6);
+      expect(state.history.index).toEqual(2);
+      expect(state.history.nodes.map(mapNumbers)).toEqual([0, 1, 2, 3, 4, 5]);
+
+      state.replace(2, { count: 100 });
+      await Promise.resolve();
+
+      expect(state.value.count).toEqual(100);
+      expect(state.history.nodes.length).toEqual(6);
+      expect(state.history.index).toEqual(2);
+      expect(state.history.nodes.map(mapNumbers)).toEqual([0, 1, 100, 3, 4, 5]);
+    });
+
+    it('should replace item in history without increasing history', async () => {
+      const state = proxyWithHistory({ count: 0 });
+
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.value.count += 1;
+      await Promise.resolve();
+      state.undo();
+      await Promise.resolve();
+      state.undo();
+      await Promise.resolve();
+      state.undo();
+      await Promise.resolve();
+
+      expect(state.value.count).toEqual(2);
+      expect(state.history.nodes.length).toEqual(6);
+      expect(state.history.index).toEqual(2);
+      expect(state.history.nodes.map(mapNumbers)).toEqual([0, 1, 2, 3, 4, 5]);
+
+      state.replace(3, { count: 100 });
+      await Promise.resolve();
+      state.replace(4, { count: 200 });
+      await Promise.resolve();
+
+      expect(state.value.count).toEqual(2);
+      expect(state.history.nodes.length).toEqual(6);
+      expect(state.history.index).toEqual(2);
+      expect(state.history.nodes.map(mapNumbers)).toEqual([
+        0, 1, 2, 100, 200, 5,
+      ]);
+    });
+  });
 });
diff --git a/packages/history-utility/src/history-utility.ts b/packages/history-utility/src/history-utility.ts
index eef51d1..c674f5f 100644
--- a/packages/history-utility/src/history-utility.ts
+++ b/packages/history-utility/src/history-utility.ts
@@ -8,8 +8,9 @@ import {
 import type { INTERNAL_Snapshot as Snapshot } from 'valtio/vanilla';
 
 export type HistoryNode<T> = {
-  createdAt: Date;
   snapshot: Snapshot<T>;
+  createdAt: Date;
+  updatedAt?: Date;
 };
 
 export type History<T> = {
@@ -56,6 +57,8 @@ const deepClone = <T>(value: T): T => {
  * - saveHistory: a function to save history
  * - getCurrentChangeDate: gets the date of the current change
  * - remove: a function to remove a specified history index
+ * - replace: a function to replace a snapshot at a specified history index
+ * - getNode: a function to get the node at a specified history index
  *
  * [Notes]
  * - Suspense/promise is not supported.
@@ -78,10 +81,33 @@ export function proxyWithHistory<V>(initialValue: V, skipSubscribe = false) {
       nodes: [],
       index: -1,
     }),
+    /**
+     * getCurrentChangeDate
+     *
+     * get the date when a node was entered into history.
+     *
+     * @returns date
+     */
     getCurrentChangeDate: () => {
       const node = proxyObject.history.nodes[proxyObject.history.index];
       return node?.createdAt;
     },
+    /**
+     * getNode
+     *
+     * utility method to get a history node.
+     * The snapshot within this node is already cloned and
+     * will not affect the original value if updated.
+     *
+     * @param index
+     * @returns historyNode
+     */
+    getNode: (index: number) => {
+      const node = proxyObject.history.nodes[index];
+      return node
+        ? { ...node, snapshot: proxyObject.clone(node.snapshot) }
+        : undefined;
+    },
     clone: deepClone,
     canUndo: () => proxyObject.history.index > 0,
     undo: () => {
@@ -163,6 +189,41 @@ export function proxyWithHistory<V>(initialValue: V, skipSubscribe = false) {
 
       return node;
     },
+
+    /**
+     * replace
+     *
+     * utility to replace a value in history. The history
+     * changes with not be affected, only the value to be replaced.
+     * If a base value is needed to operate on,
+     * the `getNode` utility can be used to retrieve
+     * a cloned historyNode.
+     *
+     * Notes:
+     * - No operations are done on the value provided to this utility.
+     * - This is an advanced method, please ensure the value provided
+     *   is a snapshot of the same type of the value being tracked.
+     *
+     * @param index - index to replace value for
+     * @param value - the updated snapshot to be stored at the index
+     */
+    replace: (index: number, value: Snapshot<V>) => {
+      const node = proxyObject.history.nodes[index];
+      const isCurrentIndex = proxyObject.history.index === index;
+
+      if (!node) return;
+
+      proxyObject.history.nodes[index] = {
+        ...node,
+        snapshot: value,
+        updatedAt: new Date(),
+      };
+
+      if (isCurrentIndex) {
+        proxyObject.history.wip = value;
+        proxyObject.value = proxyObject.history.wip as V;
+      }
+    },
   });
 
   proxyObject.saveHistory();