Add pumpkin puree, chickpeas, tahini, olive oil, garlic, cumin, cinnamon, salt, and lemon juice to a food processor.

Process until smooth, scraping down the sides as necessary.

Add water a tablespoon at a time until the desired consistency is reached.

Taste and adjust seasoning if necessary.

Serve immediately with pita bread, crackers, or fresh vegetables, or refrigerate for later use.