diff --git a/iam-persistence/src/main/resources/db/migration/h2/V100__alter_saved_user_auth_info_table.sql b/iam-persistence/src/main/resources/db/migration/h2/V100__alter_saved_user_auth_info_table.sql
new file mode 100644
index 000000000..578c33a3a
--- /dev/null
+++ b/iam-persistence/src/main/resources/db/migration/h2/V100__alter_saved_user_auth_info_table.sql
@@ -0,0 +1 @@
+-- Nothing to do because H2 already supports Unicode
\ No newline at end of file
diff --git a/iam-persistence/src/main/resources/db/migration/mysql/V100__alter_saved_user_auth_info_table.sql b/iam-persistence/src/main/resources/db/migration/mysql/V100__alter_saved_user_auth_info_table.sql
new file mode 100644
index 000000000..e5b9613a1
--- /dev/null
+++ b/iam-persistence/src/main/resources/db/migration/mysql/V100__alter_saved_user_auth_info_table.sql
@@ -0,0 +1 @@
+ALTER TABLE saved_user_auth_info MODIFY info_val varchar(256) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
\ No newline at end of file