Aside from some questionable depth on some of your reps, I don't have a lot to complain about. Those are pretty good looking squats. Here are a few ideas. See if any of them help.
Really squeeze at the bottom. If you feel yourself letting go at all to try and bounce, fight that.
Try some box squats. Any lack of tightness at the bottom will get addressed when you are counting one-one-thousand. I don't see you sliding forward at the bottom, but box squats can sometimes help with that. Start light. Box squats are hard.
Stretch. Foam roll. Use a lacrosse ball. Dig into your hips with the ball. Hip flexors, hammies, quads, and glutes on the stretching.
Get a mean massage.