diff --git a/internal/db/migrations/1750328591_add_column_contributors_url.down.sql b/internal/db/migrations/1750328591_add_column_contributors_url.down.sql
new file mode 100644
index 0000000..1ed0731
--- /dev/null
+++ b/internal/db/migrations/1750328591_add_column_contributors_url.down.sql
@@ -0,0 +1 @@
+ALTER TABLE repositories DROP COLUMN contributors_url;
\ No newline at end of file
diff --git a/internal/db/migrations/1750328591_add_column_contributors_url.up.sql b/internal/db/migrations/1750328591_add_column_contributors_url.up.sql
new file mode 100644
index 0000000..c05df31
--- /dev/null
+++ b/internal/db/migrations/1750328591_add_column_contributors_url.up.sql
@@ -0,0 +1 @@
+ALTER TABLE repositories ADD COLUMN contributors_url VARCHAR(255) DEFAULT '';
\ No newline at end of file
diff --git a/internal/db/migrations/1751266661_set-not-null-contributors-url.down.sql b/internal/db/migrations/1751266661_set-not-null-contributors-url.down.sql
new file mode 100644
index 0000000..7645eb9
--- /dev/null
+++ b/internal/db/migrations/1751266661_set-not-null-contributors-url.down.sql
@@ -0,0 +1 @@
+ALTER TABLE repositories ALTER COLUMN contributors_url DROP NOT NULL;
\ No newline at end of file
diff --git a/internal/db/migrations/1751266661_set-not-null-contributors-url.up.sql b/internal/db/migrations/1751266661_set-not-null-contributors-url.up.sql
new file mode 100644
index 0000000..bba0f67
--- /dev/null
+++ b/internal/db/migrations/1751266661_set-not-null-contributors-url.up.sql
@@ -0,0 +1 @@
+ALTER TABLE repositories ALTER COLUMN contributors_url SET NOT NULL;
\ No newline at end of file