diff --git a/README.md b/README.md
index c08670cc..4c554d30 100644
--- a/README.md
+++ b/README.md
@@ -131,9 +131,9 @@
   - [`useStateList`](./docs/useStateList.md) — circularly iterates over an array.
   - [`useToggle` and `useBoolean`](./docs/useToggle.md) — tracks state of a boolean.
   - [`useCounter` and `useNumber`](./docs/useCounter.md) — tracks state of a number. [![][img-demo]](https://streamich.github.io/react-use/?path=/story/state-usecounter--demo)
-  - [`useList`](./docs/useList.md) — tracks state of an array.
-  - [`useMap`](./docs/useMap.md) — tracks state of an object.
-  - [`useValidatableState`](./docs/useValidatableState.md) — tracks state of an object. [![][img-demo]](https://streamich.github.io/react-use/?path=/story/state-usevalidatablestate--demo)
+  - [`useList`](./docs/useList.md) and [`useUpsert`](./docs/useUpsert.md) — tracks state of an array. [![][img-demo]](https://codesandbox.io/s/wonderful-mahavira-1sm0w)
+  - [`useMap`](./docs/useMap.md) — tracks state of an object. [![][img-demo]](https://codesandbox.io/s/quirky-dewdney-gi161)
+  - [`useStateValidator`](./docs/useStateValidator.md) — tracks state of an object. [![][img-demo]](https://streamich.github.io/react-use/?path=/story/state-usestatevalidator--demo)
 
 
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