Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires roave/infection-static-analysis-plugin ^1.34 -> satisfiable by roave/infection-static-analysis-plugin[1.34.0, ..., 1.37.x-dev]. - roave/infection-static-analysis-plugin[1.34.0, ..., 1.34.x-dev] require infection/infection 0.27.8 -> found infection/infection[0.27.8] but it conflicts with your root composer.json require (^0.27.11). - roave/infection-static-analysis-plugin[1.35.0, ..., 1.35.x-dev] require infection/infection 0.27.10 -> found infection/infection[0.27.10] but it conflicts with your root composer.json require (^0.27.11). - roave/infection-static-analysis-plugin[1.36.0, ..., 1.37.x-dev] require php ~8.2.0 || ~8.3.0 || ~8.4.0 -> your php version (8.1.31) does not satisfy that requirement.