diff --git a/.github/workflows/bump-version.yml b/.github/workflows/bump-version.yml
index dc5f4a9..6e25d01 100644
--- a/.github/workflows/bump-version.yml
+++ b/.github/workflows/bump-version.yml
@@ -37,3 +37,30 @@ jobs:
       - name: Push changes
         run: |
           git push --follow-tags
+      - name: "Install Poetry"
+        run: pip install poetry
+      - name: "Determine version bump type"
+        run: |
+            git fetch --tags
+            # This defaults to a patch type, unless a feature commit was pushed, then set type to minor
+            LAST_TAG=$(git describe --tags $(git rev-list --tags --max-count=1))
+            LAST_COMMIT=$(git log -1 --format='%H')
+            echo "Last git tag: $LAST_TAG"
+            echo "Last git commit: $LAST_COMMIT"
+            echo "Commits:"
+            git log --no-merges --pretty=oneline $LAST_TAG...$LAST_COMMIT
+            git log --no-merges --pretty=format:"%s" $LAST_TAG...$LAST_COMMIT | grep -q ^feat: && BUMP_TYPE="minor" || BUMP_TYPE="patch"
+            echo "Version bump type: $BUMP_TYPE"
+            echo "BUMP_TYPE=$BUMP_TYPE" >> $GITHUB_ENV
+        env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: "Version bump"
+        run: |
+            poetry version $BUMP_TYPE
+      - name: "Push new version"
+        run: |
+            git add pyproject.toml
+            git commit -m "Update version to $(poetry version -s)"
+            git push origin HEAD:${{ github.event.pull_request.head.ref }}
+        env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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