diff --git a/schema/1.2.0/event.schema.json b/schema/1.2.0/event.schema.json
index 8cc2aa5..24439fe 100644
--- a/schema/1.2.0/event.schema.json
+++ b/schema/1.2.0/event.schema.json
@@ -2,7 +2,7 @@
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "$id": "https://o19s.github.io/ubi/schema/1.2.0/event.schema.json",
   "title": "Event tracking for UBI",
-  "description": "Version 1.2.0; last updated 2024-???.  An event that occurred, typically in response to a user.",
+  "description": "Version 1.2.0; last updated 2024-10-24.  An event that occurred, typically in response to a user.",
   "type": "object",
   "required": ["action_name", "timestamp"],
   "properties": {
diff --git a/schema/1.2.0/query.request.schema.json b/schema/1.2.0/query.request.schema.json
index ca7b402..f26abe9 100644
--- a/schema/1.2.0/query.request.schema.json
+++ b/schema/1.2.0/query.request.schema.json
@@ -2,7 +2,7 @@
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "$id": "https://o19s.github.io/ubi/schema/1.2.0/query.request.schema.json",
   "title": "Query Tracking for UBI",
-  "description": "Version 1.2.0; last updated 2024-??.  A query made by a user should include these attributes for UBI tracking.",
+  "description": "Version 1.2.0; last updated 2024-10-24.  A query made by a user should include these attributes for UBI tracking.",
   "type": "object",
   "required": [ "user_query" ],
   "properties": {  
diff --git a/schema/1.2.0/query.response.schema.json b/schema/1.2.0/query.response.schema.json
index 7831811..c5ac3c9 100644
--- a/schema/1.2.0/query.response.schema.json
+++ b/schema/1.2.0/query.response.schema.json
@@ -2,7 +2,7 @@
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "$id": "https://o19s.github.io/ubi/schema/1.2.0/query.response.schema.json",
   "title": "Query Response When Using UBI",
-  "description": "Version 1.2.0; last updated 2024-??.  The response to a query made by a user should support this schema.",
+  "description": "Version 1.2.0; last updated 2024-10-24.  The response to a query made by a user should support this schema.",
   "type": "object",
   "required": [ "query_id" ],
   "properties": {