diff --git a/ThirdPartyAdapters/ironsource/CHANGELOG.md b/ThirdPartyAdapters/ironsource/CHANGELOG.md
index 25e1181d2..27aac65d8 100644
--- a/ThirdPartyAdapters/ironsource/CHANGELOG.md
+++ b/ThirdPartyAdapters/ironsource/CHANGELOG.md
@@ -1,5 +1,12 @@
 ## IronSource Android Mediation Adapter Changelog
 
+#### Version 8.5.0.0
+- Verified compatibility with ironSource SDK version 8.5.0.
+
+Built and tested with:
+- Google Mobile Ads SDK version 23.5.0.
+- IronSource SDK version 8.5.0.
+
 #### Version 8.4.0.0
 - Updated the adapter to use the new IronSource SDK.
 - Verified compatibility with ironSource SDK version 8.4.0.