diff --git a/lib/postal/message_db/migrations/19_convert_database_to_utf8mb4.rb b/lib/postal/message_db/migrations/19_convert_database_to_utf8mb4.rb
new file mode 100644
index 0000000..da62762
--- /dev/null
+++ b/lib/postal/message_db/migrations/19_convert_database_to_utf8mb4.rb
@@ -0,0 +1,26 @@
+module Postal
+  module MessageDB
+    module Migrations
+      class ConvertDatabaseToUtf8mb4 < Postal::MessageDB::Migration
+        def up
+          @database.query("ALTER DATABASE `#{@database.database_name}` CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`clicks` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`deliveries` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`links` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`live_stats` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`loads` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`messages` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`migrations` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`raw_message_sizes` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`spam_checks` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`stats_daily` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`stats_hourly` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`stats_monthly` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`stats_yearly` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`suppressions` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+          @database.query("ALTER TABLE `#{@database.database_name}`.`webhook_requests` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin")
+        end
+      end
+    end
+  end
+end