diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 82fef17..028859e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,8 +3,11 @@ stages:
 
 publish-pypi:
   stage: package
-  image: python:3.8
+  image: python:3.10
+  environment:
+    PRIVATE_PYPY_VERSION=1.120.1
   script:
+    - sed -i -e 's/1.12.1/${PRIVATE_PYPY_VERSION}/g' aiohttp_pydantic/__init__.py
     - pip install -U setuptools wheel pip; pip install invoke
     - invoke upload --pypi-user ${PYPI_REPO_USER} --pypi-password ${PYPI_REPO_PASSWORD} --pypi-url ${PYPI_REPO_URL}
   only: