diff --git a/CHANGELOG.md b/CHANGELOG.md
index d75a350..1cb8b8d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 * Factorio (2016) - Added support (By @Vito0912 #527)
 * Farming Simulator 22 (2021) - Added support (By @Vito0912 #531)
 * Farming Simulator 19 (2018) - Added support (By @Vito0912 #531)
+* Assetto Corsa - Fixed how `state.numplayers` is set (By @podrivo #538)
 
 ## 5.0.0-beta.2
 * Fixed support for projects using `require`.