diff --git a/Dockerfile b/Dockerfile
index cec60e0..599afc2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rlespinasse/drawio-export:v4.6.0
+FROM rlespinasse/drawio-export:v4.8.0
 RUN apt-get update && apt-get install --no-install-recommends -y git=1:2.30.2-1+deb11u2 && rm -rf /var/lib/apt/lists/*
 COPY drawio-export.sh /opt/drawio-export-action/drawio-export.sh
 ENV DRAWIO_DESKTOP_RUNNER_COMMAND_LINE "/opt/drawio-export-action/drawio-export.sh"
diff --git a/README.md b/README.md
index 09e8477..bb3d434 100644
--- a/README.md
+++ b/README.md
@@ -147,4 +147,9 @@ CAUTION: When using a mode other than `all`, you need to checkout all the histor
 
 Git Reference serving as base for export. Only when action-mode is set to 'reference'.
 
+## Miscellaneous
+
+- [Additional fonts are available][2]
+
 [1]: https://github.com/rlespinasse/drawio-export
+[2]: https://github.com/rlespinasse/drawio-export#additional-fonts