diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cfd14e03b..64e42e29d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: python:3.8
+image: python:3.9
 
 stages:
   - deploy
diff --git a/Dockerfile b/Dockerfile
index 1eb7f8bf2..9bfdd2a01 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM python:3.8-alpine AS build
+FROM python:3.9-alpine AS build
 
 WORKDIR /opt/python-gitlab
 COPY . .
 RUN python setup.py bdist_wheel
 
-FROM python:3.8-alpine
+FROM python:3.9-alpine
 
 WORKDIR /opt/python-gitlab
 COPY --from=build /opt/python-gitlab/dist dist/