Removing image from cache when using Image.network - flutter

Question

Im using Image.Network to display a image based on a URL :
ClipOval(
child: Image.network(
'http://myurl${userId}.png',
width: 100,
height: 100,
fit: BoxFit.cover,
key: profileImageKey,
),
),
I'm trying get the user to upload a new profile image, however, i'm retaining the same filename (userid + .png). Once the user has uploaded the image the above is display is not displaying the new image.
I've tried rebuilding the widget using :
setState(() {
//generateKey();
profileImageKey = ValueKey(new Random().nextInt(100));
userId = userId;
});
I've also tried removing the url from the cache using :
PaintingBinding.instance.imageCache.evict('http://myurl${userId}.png');
However, none of these methods work. Is there a way to update the Image.Network to download and use the new image that was uploaded ?
Thanks

Answer 1

Based on #pskink's comment https://stackoverflow.com/a/60916852/2252830
The solution to this question was to use the evict method on Image. So I refactored my code to below :
Image profileImage;
...
profileImage = Image.network(
'http://myurl${userId}.png',
width: 100,
height: 100,
fit: BoxFit.cover,
key: profileImageKey,
);
...
ClipOval(
child: profileImage,
),
...
profileImage.image.evict();
setState(() {
//generateKey();
profileImageKey = ValueKey(new Random().nextInt(100));
userId = userId;
});