diff --git a/CHANGELOG.md b/CHANGELOG.md
index d7bf0dec..dbc4b19b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@ Description of the upcoming release here.
 ### Fixed
 
 - [#297](https://github.com/FuelLabs/sway-libs/pull/297) Fixes docs anchor in basic SRC-7 example.
+- [#298](https://github.com/FuelLabs/sway-libs/pull/298) Fixes the README headers on Upgradability Libraries from an `h2` to an `h4`.
 
 #### Breaking
 
diff --git a/README.md b/README.md
index 00c0285f..8d7f1f1b 100644
--- a/README.md
+++ b/README.md
@@ -66,7 +66,7 @@ For implementation details on the libraries please see the [Sway Libs Docs](http
 
 - [Queue](https://docs.fuel.network/docs/sway-libs/queue/) is a linear data structure that provides First-In-First-Out (FIFO) operations.
 
-## Upgradability Libraries
+#### Upgradability Libraries
 
 - [Upgradability](https://docs.fuel.network/docs/sway-libs/upgradability/) provides functions that can be used to implement contract upgrades via simple upgradable proxies.