diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index ec4b284d..1ecfa637 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -21,7 +21,7 @@ jobs:
           - "3.7"
           - "3.8"
           - "3.9"
-          - "3.10.0-rc.1"
+          - "3.10"
 
         # Docker images of MySQL-compliant databases to run the tests suite on
         database:
diff --git a/Dockerfile b/Dockerfile
index e2a2f9bd..79ac28d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # https://hub.docker.com/_/python/
-FROM python:3.9-alpine
+FROM python:3.10-alpine
 
 WORKDIR /opt/index-digest