Increasing your credit limit on a secured credit card may be achievable by raising your security deposit, although there might be a limit to how much you can deposit. Some secured credit cards have a system in place where they periodically review your account, especially if you've demonstrated responsible card use over time. During these reviews, they may consider offering an increase in your credit limit.It's important to note that not all secured credit cards automatically provide credit limit increases, so it's advisable to check with the card issuer to determine whether this option is available and the specific process for requesting or obtaining a credit limit increase.