diff --git a/UPGRADING.md b/UPGRADING.md
index 4e3d0b368e..efca0e43aa 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -143,7 +143,7 @@ func (am AppModule) ExportGenesis(ctx context.Context, cdc codec.JSONCodec) json
 
 ##### Migration to Collections
 
-Most of Cosmos SDK modules have migrated to [collections](https://docs.cosmos.network/main/packages/collections).
+Most of Cosmos SDK modules have migrated to [collections](https://docs.cosmos.network/main/build/packages/collections).
 Many functions have been removed due to this changes as the API can be smaller thanks to collections.
 For modules that have migrated, verify you are checking against `collections.ErrNotFound` when applicable.
 
@@ -769,7 +769,7 @@ The `simapp` package **should not be imported in your own app**. Instead, you sh
 
 #### App Wiring
 
-SimApp's `app_v2.go` is using [App Wiring](https://docs.cosmos.network/main/building-apps/app-go-v2), the dependency injection framework of the Cosmos SDK.
+SimApp's `app_v2.go` is using [App Wiring](https://docs.cosmos.network/main/build/building-apps/app-go-v2), the dependency injection framework of the Cosmos SDK.
 This means that modules are injected directly into SimApp thanks to a [configuration file](https://github.com/cosmos/cosmos-sdk/blob/v0.47.0-rc1/simapp/app_config.go).
 The previous behavior, without the dependency injection framework, is still present in [`app.go`](https://github.com/cosmos/cosmos-sdk/blob/v0.47.0-rc1/simapp/app.go) and is not going anywhere.