diff --git a/migrations-semver/1.0.2_add_nickname.sql b/migrations-semver/1.0.2_add_nickname.sql
new file mode 100644
index 0000000..39365ef
--- /dev/null
+++ b/migrations-semver/1.0.2_add_nickname.sql
@@ -0,0 +1,2 @@
+ALTER TABLE public.t1
+ADD COLUMN nickname text NOT NULL DEFAULT '';
diff --git a/migrations-semver/1.0.3_add-some-data.sql b/migrations-semver/1.0.3_add-some-data.sql
new file mode 100644
index 0000000..6213907
--- /dev/null
+++ b/migrations-semver/1.0.3_add-some-data.sql
@@ -0,0 +1,7 @@
+INSERT INTO public.t1 (username, nickname)
+VALUES
+('alice', 'ali'),
+('bob', 'bobby'),
+('charlie', 'char'),
+('david', 'dave'),
+('emma', 'em');