diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 9109adb..6abac42 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -15,7 +15,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: '3.10'
+        python-version: '3.11'
 
     - name: Install Poetry
       uses: snok/install-poetry@v1
diff --git a/pyproject.toml b/pyproject.toml
index fdc2d06..661d280 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [project]
 name = "ensemble-kalman-smoother"
-version = "4.4.0"
+version = "4.4.1"
 description = "Ensembling and kalman smoothing for pose estimation"
 license = "MIT"
 readme = "README.md"