diff --git a/github/serverless/branch_deployments.yml b/github/serverless/branch_deployments.yml
index 6a0f6dcc..cd213180 100644
--- a/github/serverless/branch_deployments.yml
+++ b/github/serverless/branch_deployments.yml
@@ -11,7 +11,7 @@ env:
   DAGSTER_CLOUD_URL: ${{ secrets.DAGSTER_CLOUD_URL }}
   DAGSTER_CLOUD_API_TOKEN: ${{ secrets.DAGSTER_CLOUD_API_TOKEN }}
   ENABLE_FAST_DEPLOYS: 'true'
-  PYTHON_VERSION: '3.8'
+  PYTHON_VERSION: '3.11'
   DAGSTER_CLOUD_FILE: 'dagster_cloud.yaml'
 
 jobs:
diff --git a/github/serverless/dbt/branch_deployments.yml b/github/serverless/dbt/branch_deployments.yml
index 624b751d..f73c9741 100644
--- a/github/serverless/dbt/branch_deployments.yml
+++ b/github/serverless/dbt/branch_deployments.yml
@@ -11,7 +11,7 @@ env:
   DAGSTER_CLOUD_URL: ${{ secrets.DAGSTER_CLOUD_URL }}
   DAGSTER_CLOUD_API_TOKEN: ${{ secrets.DAGSTER_CLOUD_API_TOKEN }}
   ENABLE_FAST_DEPLOYS: 'true'
-  PYTHON_VERSION: '3.8'
+  PYTHON_VERSION: '3.11'
   DAGSTER_CLOUD_FILE: 'dagster_cloud.yaml'
 
 jobs:
diff --git a/github/serverless/dbt/deploy.yml b/github/serverless/dbt/deploy.yml
index fafb0d72..ca7c3501 100644
--- a/github/serverless/dbt/deploy.yml
+++ b/github/serverless/dbt/deploy.yml
@@ -13,7 +13,7 @@ env:
   DAGSTER_CLOUD_URL: ${{ secrets.DAGSTER_CLOUD_URL }}
   DAGSTER_CLOUD_API_TOKEN: ${{ secrets.DAGSTER_CLOUD_API_TOKEN }}
   ENABLE_FAST_DEPLOYS: 'true'
-  PYTHON_VERSION: '3.8'
+  PYTHON_VERSION: '3.11'
   DAGSTER_CLOUD_FILE: 'dagster_cloud.yaml'
 
 jobs:
diff --git a/github/serverless/deploy.yml b/github/serverless/deploy.yml
index ab419167..777a2269 100644
--- a/github/serverless/deploy.yml
+++ b/github/serverless/deploy.yml
@@ -13,7 +13,7 @@ env:
   DAGSTER_CLOUD_URL: ${{ secrets.DAGSTER_CLOUD_URL }}
   DAGSTER_CLOUD_API_TOKEN: ${{ secrets.DAGSTER_CLOUD_API_TOKEN }}
   ENABLE_FAST_DEPLOYS: 'true'
-  PYTHON_VERSION: '3.8'
+  PYTHON_VERSION: '3.11'
   DAGSTER_CLOUD_FILE: 'dagster_cloud.yaml'
 
 jobs:
diff --git a/gitlab/dbt/serverless-ci-dbt.yml b/gitlab/dbt/serverless-ci-dbt.yml
index 76273008..051ef89a 100644
--- a/gitlab/dbt/serverless-ci-dbt.yml
+++ b/gitlab/dbt/serverless-ci-dbt.yml
@@ -5,6 +5,7 @@ variables:
   DAGSTER_DBT_PROJECT_NAME: $DAGSTER_DBT_LOCATION_NAME
   DAGSTER_DBT_PROJECT_DIR: "${CI_PROJECT_DIR}"
   DAGSTER_DBT_PACKAGE_DATA_DIR: "${CI_PROJECT_DIR}/$DAGSTER_DBT_PROJECT_NAME/dbt-project"
+  PYTHON_VERSION: "3.11"
 
 deploy-branch:
   stage: deploy
diff --git a/gitlab/hybrid-ci.yml b/gitlab/hybrid-ci.yml
index f4ef00c8..0ba628b4 100644
--- a/gitlab/hybrid-ci.yml
+++ b/gitlab/hybrid-ci.yml
@@ -17,6 +17,8 @@ variables:
 
   # Internally used directory name for build state
   DAGSTER_BUILD_STATEDIR: build-state
+
+  PYTHON_VERSION: "3.11"
 stages:
   - setup
   - build
diff --git a/gitlab/serverless-ci.yml b/gitlab/serverless-ci.yml
index 2cfaf618..9e87200c 100644
--- a/gitlab/serverless-ci.yml
+++ b/gitlab/serverless-ci.yml
@@ -2,6 +2,7 @@ variables:
   DISABLE_FAST_DEPLOYS:
   DAGSTER_CLOUD_URL: $DAGSTER_CLOUD_URL
   DAGSTER_CLOUD_API_TOKEN: $DAGSTER_CLOUD_API_TOKEN
+  PYTHON_VERSION: "3.11"
 
 deploy-branch:
   stage: deploy
diff --git a/src/gitlab_action/deploy.py b/src/gitlab_action/deploy.py
index 8b869252..6e171c8e 100755
--- a/src/gitlab_action/deploy.py
+++ b/src/gitlab_action/deploy.py
@@ -19,6 +19,7 @@ def deploy(dagster_cloud_yaml_file, deployment=None):
     project_url = os.getenv("CI_PROJECT_URL")
     commit = os.getenv("CI_COMMIT_SHORT_SHA")
     branch = os.getenv("CI_COMMIT_BRANCH") or os.getenv("CI_COMMIT_REF_NAME")
+    python_version = os.getenv("PYTHON_VERSION")
 
     deps_cache = project + "/" + branch
     commit_url = project_url + "/commit/" + commit
@@ -39,6 +40,7 @@ def deploy(dagster_cloud_yaml_file, deployment=None):
                 f"--deps-cache-to={deps_cache}",
                 f"--commit-hash={commit}",
                 f"--git-url={commit_url}",
+                f"--python-version={python_version}"
             ]
             if deployment:
                 command_args.append(f"--url={url}/{deployment}")