diff --git a/docs/learn/advanced/05-encoding.md b/docs/learn/advanced/05-encoding.md
index ba1772b4305d..db4b86cfb76e 100644
--- a/docs/learn/advanced/05-encoding.md
+++ b/docs/learn/advanced/05-encoding.md
@@ -34,7 +34,7 @@ tree.
 
 For storage encoding, module developers are encouraged to use Protobuf encoding for their types
 but may choose any encoding schema they like. The
-[collections](https://github.com/cosmos/cosmos-sdk/blob/collections/v0.4.0/collections/README.md) package automatically handles encoding and
+[collections](../../build/packages/02-collections.md) package automatically handles encoding and
 decoding of state for you.
 
 In the `codec` package, there exist two core interfaces, `BinaryCodec` and `JSONCodec`,
diff --git a/docs/learn/advanced/08-events.md b/docs/learn/advanced/08-events.md
index bffc0aa21725..cea128dac93e 100644
--- a/docs/learn/advanced/08-events.md
+++ b/docs/learn/advanced/08-events.md
@@ -56,7 +56,7 @@ The following examples show how to query Events using the Cosmos SDK.
 | `tx.height=23`                                   | Query all transactions at height 23                                                                                                                  |
 | `message.action='/cosmos.bank.v1beta1.Msg/Send'` | Query all transactions containing an x/bank `Send` [Service `Msg`](../../build/building-modules/03-msg-services.md). Note the `'`s around the value. |
 | `message.module='bank'`                          | Query all transactions containing messages from the x/bank module. Note the `'`s around the value.                                                   |
-| `create_validator.validator='cosmosval1...'`     | x/staking-specific Event, see [x/staking SPEC](../../../x/staking/README.md#events).                                                                 |
+| `create_validator.validator='cosmosval1...'`     | x/staking-specific Event, see [x/staking SPEC](../../build/modules/staking/README.md).                                                                 |
 <!-- markdown-link-check-enable -->
 ## EventManager
 
diff --git a/docs/learn/advanced/11-runtx_middleware.md b/docs/learn/advanced/11-runtx_middleware.md
index 195abf92ccf8..309978d2371c 100644
--- a/docs/learn/advanced/11-runtx_middleware.md
+++ b/docs/learn/advanced/11-runtx_middleware.md
@@ -14,7 +14,7 @@ More context can found in the corresponding [ADR-022](../../architecture/adr-022
 
 ```go reference
 https://github.com/cosmos/cosmos-sdk/blob/v0.52.0-beta.2/baseapp/recovery.go#L14-L17
-// ```
+```
 
 `recoveryObj` is a return value for `recover()` function from the `buildin` Go package.