diff --git a/src/main/resources/db/migration/V105__alter_lecture_semester_date_size.sql b/src/main/resources/db/migration/V105__alter_lecture_semester_date_size.sql
new file mode 100644
index 000000000..620ec97ae
--- /dev/null
+++ b/src/main/resources/db/migration/V105__alter_lecture_semester_date_size.sql
@@ -0,0 +1 @@
+ALTER TABLE lectures MODIFY semester_date VARCHAR(10) NOT NULL;
diff --git a/src/main/resources/db/migration/V106__alter_lecture_class_time_size.sql b/src/main/resources/db/migration/V106__alter_lecture_class_time_size.sql
new file mode 100644
index 000000000..22d2dfaa7
--- /dev/null
+++ b/src/main/resources/db/migration/V106__alter_lecture_class_time_size.sql
@@ -0,0 +1 @@
+ALTER TABLE lectures MODIFY class_time VARCHAR(255) NOT NULL;