diff --git a/synapse/storage/schema/main/delta/72/06thread_notifications.sql b/synapse/storage/schema/main/delta/73/01thread_notifications.sql
similarity index 100%
rename from synapse/storage/schema/main/delta/72/06thread_notifications.sql
rename to synapse/storage/schema/main/delta/73/01thread_notifications.sql
diff --git a/synapse/storage/schema/main/delta/72/07thread_receipts.sql.postgres b/synapse/storage/schema/main/delta/73/02thread_receipts.sql.postgres
similarity index 100%
rename from synapse/storage/schema/main/delta/72/07thread_receipts.sql.postgres
rename to synapse/storage/schema/main/delta/73/02thread_receipts.sql.postgres
diff --git a/synapse/storage/schema/main/delta/72/07thread_receipts.sql.sqlite b/synapse/storage/schema/main/delta/73/02thread_receipts.sql.sqlite
similarity index 100%
rename from synapse/storage/schema/main/delta/72/07thread_receipts.sql.sqlite
rename to synapse/storage/schema/main/delta/73/02thread_receipts.sql.sqlite
diff --git a/synapse/storage/schema/main/delta/72/08thread_receipts.sql b/synapse/storage/schema/main/delta/73/03thread_receipts.sql
similarity index 100%
rename from synapse/storage/schema/main/delta/72/08thread_receipts.sql
rename to synapse/storage/schema/main/delta/73/03thread_receipts.sql