diff --git a/detection_rules/etc/beats_schemas/v8.5.2.json.gz b/detection_rules/etc/beats_schemas/v8.5.2.json.gz
new file mode 100644
index 000000000..650c9f784
Binary files /dev/null and b/detection_rules/etc/beats_schemas/v8.5.2.json.gz differ
diff --git a/detection_rules/etc/beats_schemas/v8.5.3.json.gz b/detection_rules/etc/beats_schemas/v8.5.3.json.gz
new file mode 100644
index 000000000..ead27f03f
Binary files /dev/null and b/detection_rules/etc/beats_schemas/v8.5.3.json.gz differ
diff --git a/detection_rules/etc/stack-schema-map.yaml b/detection_rules/etc/stack-schema-map.yaml
index e952be589..526b64536 100644
--- a/detection_rules/etc/stack-schema-map.yaml
+++ b/detection_rules/etc/stack-schema-map.yaml
@@ -45,17 +45,17 @@
   endgame: "1.9.0"
 
 "8.3.0":
-  beats: "main"
+  beats: "8.3.3"
   ecs: "8.3.1"
   endgame: "1.9.0"
 
 "8.4.0":
-  beats: "main"
+  beats: "8.4.3"
   ecs: "8.4.0"
   endgame: "8.4.0"
 
 "8.5.0":
-  beats: "main"
+  beats: "8.5.3"
   ecs: "8.5.2"
   endgame: "8.4.0"