diff --git a/src/exercise/06.md b/src/exercise/06.md
index fe91e096..faf2b625 100644
--- a/src/exercise/06.md
+++ b/src/exercise/06.md
@@ -68,7 +68,7 @@ function MyTwoInputs() {
 **Real World Projects that use this pattern:**
 
 - [downshift](https://github.com/downshift-js/downshift)
-- [`@reach/listbox`](https://reacttraining.com/reach-ui/listbox)
+- [`@reach/listbox`](https://reach.tech/listbox)
 
 ## Exercise
 
@@ -127,7 +127,7 @@ warning(true, 'This will not warn')
 ```
 
 A real-world component that does this is
-[`@reach/listbox`](https://reacttraining.com/reach-ui/listbox/)
+[`@reach/listbox`](https://reach.tech/listbox)
 
 ### 2. 💯 add a controlled state warning