diff --git a/full-v3.yml b/full-v3.yml
index 6165d32..fa60dd8 100644
--- a/full-v3.yml
+++ b/full-v3.yml
@@ -1684,11 +1684,13 @@ definitions:
         x-nullable: true
         x-validation: true
         enum:
-        - "matching_in_progress"
-        - "error"
-        - "disconnected"
+        - initial_sync_processing
+        - pending_authorization
+        - matching_in_progress
+        - error
+        - disconnected
         - ""
-        - "success"
+        - success
       lms_type:
         type: string
         x-nullable: true
diff --git a/v3.1-client.yml b/v3.1-client.yml
index 11e8639..98898d6 100644
--- a/v3.1-client.yml
+++ b/v3.1-client.yml
@@ -392,6 +392,8 @@ definitions:
         x-validation: true
       lms_state:
         enum:
+        - initial_sync_processing
+        - pending_authorization
         - matching_in_progress
         - error
         - disconnected
diff --git a/v3.1-events.yml b/v3.1-events.yml
index e54b0e8..34660db 100644
--- a/v3.1-events.yml
+++ b/v3.1-events.yml
@@ -145,6 +145,8 @@ definitions:
         x-validation: true
       lms_state:
         enum:
+        - initial_sync_processing
+        - pending_authorization
         - matching_in_progress
         - error
         - disconnected
diff --git a/v3.1.yml b/v3.1.yml
index ec023f6..a7a2736 100644
--- a/v3.1.yml
+++ b/v3.1.yml
@@ -140,6 +140,8 @@ definitions:
         x-validation: true
       lms_state:
         enum:
+        - initial_sync_processing
+        - pending_authorization
         - matching_in_progress
         - error
         - disconnected