diff --git a/alembic/versions/09128b6e34dd_migrate_to_2_x.py b/alembic/versions/09128b6e34dd_migrate_to_2_x.py
new file mode 100644
index 0000000..ef4ee2c
--- /dev/null
+++ b/alembic/versions/09128b6e34dd_migrate_to_2_x.py
@@ -0,0 +1,94 @@
+"""Migrate to 2.x
+
+Revision ID: 09128b6e34dd
+Revises: 1e3e7f4192c4
+Create Date: 2023-07-07 16:23:15.990231
+
+"""
+import sqlalchemy as sa
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "09128b6e34dd"
+down_revision = "1e3e7f4192c4"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table("bank", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=False)
+
+    with op.batch_alter_table("birthdays", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=False)
+
+    with op.batch_alter_table("bookmarks", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=False)
+
+    with op.batch_alter_table("command_stats", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=False)
+
+    with op.batch_alter_table("custom_command_aliases", schema=None) as batch_op:
+        batch_op.alter_column("command_id", existing_type=sa.INTEGER(), nullable=False)
+
+    with op.batch_alter_table("deadlines", schema=None) as batch_op:
+        batch_op.alter_column("course_id", existing_type=sa.INTEGER(), nullable=False)
+
+    with op.batch_alter_table("github_links", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=False)
+
+    with op.batch_alter_table("nightly_data", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=False)
+
+    with op.batch_alter_table("reminders", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=False)
+
+    with op.batch_alter_table("ufora_announcements", schema=None) as batch_op:
+        batch_op.alter_column("course_id", existing_type=sa.INTEGER(), nullable=False)
+        batch_op.alter_column("publication_date", existing_type=sa.DATE(), nullable=False)
+
+    with op.batch_alter_table("ufora_course_aliases", schema=None) as batch_op:
+        batch_op.alter_column("course_id", existing_type=sa.INTEGER(), nullable=False)
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table("ufora_course_aliases", schema=None) as batch_op:
+        batch_op.alter_column("course_id", existing_type=sa.INTEGER(), nullable=True)
+
+    with op.batch_alter_table("ufora_announcements", schema=None) as batch_op:
+        batch_op.alter_column("publication_date", existing_type=sa.DATE(), nullable=True)
+        batch_op.alter_column("course_id", existing_type=sa.INTEGER(), nullable=True)
+
+    with op.batch_alter_table("reminders", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=True)
+
+    with op.batch_alter_table("nightly_data", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=True)
+
+    with op.batch_alter_table("github_links", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=True)
+
+    with op.batch_alter_table("deadlines", schema=None) as batch_op:
+        batch_op.alter_column("course_id", existing_type=sa.INTEGER(), nullable=True)
+
+    with op.batch_alter_table("custom_command_aliases", schema=None) as batch_op:
+        batch_op.alter_column("command_id", existing_type=sa.INTEGER(), nullable=True)
+
+    with op.batch_alter_table("command_stats", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=True)
+
+    with op.batch_alter_table("bookmarks", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=True)
+
+    with op.batch_alter_table("birthdays", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=True)
+
+    with op.batch_alter_table("bank", schema=None) as batch_op:
+        batch_op.alter_column("user_id", existing_type=sa.BIGINT(), nullable=True)
+
+    # ### end Alembic commands ###