I have a file that contains this string `requires="ua-common/2.7.25@aep/stable"` (the version number is variable) and I need to replace it with `requires="ua-common/2.7.26@aep/stable"` (the version number is variable). So I need to change the version number without knowing what its value is.
I need to make a little script like so:

```
#!/bin/bash

echo "Insert version number: "
read version
#replace $version with old version in file

```

Thank you