diff --git a/tti-db/Dockerfile b/tti-db/Dockerfile
index 86dc3e7..f85ed54 100644
--- a/tti-db/Dockerfile
+++ b/tti-db/Dockerfile
@@ -1,3 +1,3 @@
-FROM mysql:5.7.15
+FROM docker.io/mysql:8.4.0
 
 ADD ./db-data/init.sql /docker-entrypoint-initdb.d
\ No newline at end of file