1 files changed, 2 insertions, 2 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile
index e4c1c19b86..a8bb9b0e7f 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -11,10 +11,10 @@
 # There is an optional PYTHON_VERSION build argument which sets the
 # version of python to build against: for example:
 #
-#    DOCKER_BUILDKIT=1 docker build -f docker/Dockerfile --build-arg PYTHON_VERSION=3.9 .
+#    DOCKER_BUILDKIT=1 docker build -f docker/Dockerfile --build-arg PYTHON_VERSION=3.10 .
 #
 
-ARG PYTHON_VERSION=3.8
+ARG PYTHON_VERSION=3.9
 
 ###
 ### Stage 0: builder