diff --git a/Dockerfile b/Dockerfile
index c728e24..0c51852 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9
+FROM python:3.10
 
 ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get -y install git-annex