Cannot update to Magento 2.2.9

[OvalMedia]

In my composer.json I have "msp/security-suite": "^2.1". When I try to update magento from 2.2.8 to 2.2.9 I get this error:

Problem 1
- Installation request for msp/security-suite ^2.1 -> satisfiable by msp/security-suite[2.1.3, 2.1.4, 2.1.5, 2.1.6, 2.1.7].
- Conclusion: don't install msp/recaptcha 2.1.2
- magento/product-community-edition 2.2.9 requires msp/recaptcha 2.1.2 -> satisfiable by msp/recaptcha[2.1.2].
- magento/product-community-edition 2.2.9 requires msp/recaptcha 2.1.2 -> satisfiable by msp/recaptcha[2.1.2].
- Conclusion: don't install msp/recaptcha 2.1.2
- Installation request for magento/product-community-edition 2.2.9 -> satisfiable by magento/product-community-edition[2.2.9].

How to fix this?