diff --git a/packages/core/useRefHistory/index.md b/packages/core/useRefHistory/index.md
index 091b4632423..4ba5376fe65 100644
--- a/packages/core/useRefHistory/index.md
+++ b/packages/core/useRefHistory/index.md
@@ -110,7 +110,7 @@ refHistory.clear() // explicitly clear all the history
 
 ### History Flush Timing
 
-From [Vue's documentation](https://v3.vuejs.org/guide/reactivity-computed-watchers.html#effect-flush-timing): Vue's reactivity system buffers invalidated effects and flush them asynchronously to avoid unnecessary duplicate invocation when there are many state mutations happening in the same "tick".
+From [Vue's documentation](https://vuejs.org/guide/essentials/watchers.html#callback-flush-timing): Vue's reactivity system buffers invalidated effects and flush them asynchronously to avoid unnecessary duplicate invocation when there are many state mutations happening in the same "tick".
 
 In the same way as `watch`, you can modify the flush timing using the `flush` option.
 
diff --git a/packages/guide/config.md b/packages/guide/config.md
index f20c2ba14dc..7cad6d51a6f 100644
--- a/packages/guide/config.md
+++ b/packages/guide/config.md
@@ -36,7 +36,7 @@ motionControl.resume()
 
 ### Reactive Timing
 
-VueUse's functions follow Vue's reactivity system defaults for [flush timing](https://v3.vuejs.org/guide/reactivity-computed-watchers.html#effect-flush-timing) where possible.
+VueUse's functions follow Vue's reactivity system defaults for [flush timing](https://vuejs.org/guide/essentials/watchers.html#callback-flush-timing) where possible.
 
 For `watch`-like composables (e.g. `pausableWatch`, `whenever`, `useStorage`, `useRefHistory`) the default is `{ flush: 'pre' }`. Which means they will buffer invalidated effects and flush them asynchronously. This avoids unnecessary duplicate invocation when there are multiple state mutations happening in the same "tick".
 
diff --git a/packages/shared/syncRefs/index.md b/packages/shared/syncRefs/index.md
index 7bf2e6158b6..92b135ab856 100644
--- a/packages/shared/syncRefs/index.md
+++ b/packages/shared/syncRefs/index.md
@@ -51,7 +51,7 @@ export interface SyncRefOptions {
 }
 ```
 
-When setting `{ flush: 'pre' }`, the target reference will be updated at [the end of the current "tick"](https://v3.vuejs.org/guide/reactivity-computed-watchers.html#effect-flush-timing) before rendering starts.
+When setting `{ flush: 'pre' }`, the target reference will be updated at [the end of the current "tick"](https://vuejs.org/guide/essentials/watchers.html#callback-flush-timing) before rendering starts.
 
 ```ts
 import { syncRefs } from '@vueuse/core'