diff --git a/Dockerfile b/Dockerfile
index 92b2711..a5eb291 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3
+FROM python:3.10-rc-buster
 ADD generate.py /
 ENV TOKEN $TOKEN
 ENV BUCKET $BUCKET
diff --git a/infinitory-flask/Dockerfile b/infinitory-flask/Dockerfile
index 5f1a0c3..2ad42fe 100644
--- a/infinitory-flask/Dockerfile
+++ b/infinitory-flask/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3
+FROM python:3.10-rc-buster
 ADD app.py /
 ENV GOOGLE_APPLICATION_CREDENTIALS $GOOGLE_APPLICATION_CREDENTIALS
 ENV TZ=America/Los_Angeles