diff --git a/docs/release-notes.asciidoc b/docs/release-notes.asciidoc
index 73a7eeb7c1..d385eae2a0 100644
--- a/docs/release-notes.asciidoc
+++ b/docs/release-notes.asciidoc
@@ -3,6 +3,7 @@
 
 This section summarizes the changes in each release.
 
+* <<release-notes-8.10.3, {elastic-sec} version 8.10.3>>
 * <<release-notes-8.10.2, {elastic-sec} version 8.10.2>>
 * <<release-notes-8.10.1, {elastic-sec} version 8.10.1>>
 * <<release-notes-8.10.0, {elastic-sec} version 8.10.0>>
diff --git a/docs/release-notes/8.10.asciidoc b/docs/release-notes/8.10.asciidoc
index 415a317e6b..7a16faaf10 100644
--- a/docs/release-notes/8.10.asciidoc
+++ b/docs/release-notes/8.10.asciidoc
@@ -1,6 +1,24 @@
 [[release-notes-header-8.10.1]]
 == 8.10
 
+[discrete]
+[[release-notes-8.10.3]]
+=== 8.10.3
+
+[discrete]
+[[enhancements-8.10.3]]
+==== Enhancements
+* Updates the MITRE ATT&CK® framework to `v13.1` ({pull}166536[#166536]).
+
+[discrete]
+[[bug-fixes-8.10.3]]
+==== Bug fixes
+* Increases the line height of the session view preview in the alert details flyout ({pull}166932[#166932]).
+* Adds tooltips to the Correlations table in the alert details flyout ({pull}166913[#166913]).
+* Fixes a bug that prevented the prevalence query from considering fields with multiple values ({pull}166891[#166891]).
+* Fixes an alert details flyout bug that affected the way prevalence data was fetched ({pull}166694[#166694]).
+* Fixes issues with the **Top alerts by** inline action within Timeline ({pull}165109[#165109]).
+
 [discrete]
 [[release-notes-8.10.2]]
 === 8.10.2