diff --git a/coreos-config/roles/compose_project/templates/matrix/docker-compose.yaml b/coreos-config/roles/compose_project/templates/matrix/docker-compose.yaml
index 0e16ce6..2bff52a 100644
--- a/coreos-config/roles/compose_project/templates/matrix/docker-compose.yaml
+++ b/coreos-config/roles/compose_project/templates/matrix/docker-compose.yaml
@@ -20,7 +20,7 @@ services:
       - ./synapse-config:/config:ro,Z
       - ./mautrix-telegram/registration.yaml:/data/reg-mautrix-tg.yaml:ro,Z
       - ./mautrix-slack/registration.yaml:/data/reg-mautrix-slack.yaml:ro,Z
-      - ./shared_secret_authenticator.py:/usr/local/lib/python3.9/site-packages/shared_secret_authenticator.py:ro,Z
+      - ./shared_secret_authenticator.py:/usr/local/lib/python3.11/site-packages/shared_secret_authenticator.py:ro,Z
     depends_on:
       - db
       - redis