diff --git a/application/src/main/data/upgrade/3.6.4/schema_update.sql b/application/src/main/data/upgrade/3.6.4/schema_update.sql
index d7d8887d13..3367e4df97 100644
--- a/application/src/main/data/upgrade/3.6.4/schema_update.sql
+++ b/application/src/main/data/upgrade/3.6.4/schema_update.sql
@@ -134,3 +134,9 @@ DELETE FROM asset WHERE type='TbServiceQueue';
 DELETE FROM asset_profile WHERE name ='TbServiceQueue';
 
 -- QUEUE STATS UPDATE END
+
+-- NOTIFICATIONS UPDATE START
+
+ALTER TABLE notification_request ALTER COLUMN stats SET DATA TYPE varchar(100000);
+
+-- NOTIFICATIONS UPDATE END
diff --git a/dao/src/main/resources/sql/schema-entities.sql b/dao/src/main/resources/sql/schema-entities.sql
index 1199f45181..9505e5aad7 100644
--- a/dao/src/main/resources/sql/schema-entities.sql
+++ b/dao/src/main/resources/sql/schema-entities.sql
@@ -855,7 +855,7 @@ CREATE TABLE IF NOT EXISTS notification_request (
     originator_entity_type VARCHAR(32),
     rule_id UUID NULL,
     status VARCHAR(32),
-    stats VARCHAR(10000)
+    stats VARCHAR(100000)
 );
 
 CREATE TABLE IF NOT EXISTS notification (