Set min version to 5.3.0 in composer.json
Set min version to 5.3.0 in composer.json

mmauri04/Slim,prashantquestionpro/Slim,designermonkey/Slim,nslod/Slim,1nv4d3r5/Slim,andresvidal/Slim,cesarmarinhorj/Slim,somjit2514/basic,luizdeangeli/Slim,umiyosh/SlimDocDemo,makelivedotnet/Slim,dkarvounaris/Slim,JoeBengalen/Slim,kutanari/Slim,tanuck/Slim,Sam-Burns/Slim,dopesong/Slim,greevex/Slim,Vinniefern99/Slim,tempbottle/Slim,anuradhaedirisuriya/Slim,pine3ree/Slim,jeremykendall/Slim,geggleto/Slim,silentworks/Slim,umiyosh/SlimDocDemo,julianromera/Slim,matheusgomes17/Slim,szulilin/Slim,fredemmott/Slim,asaokamei/Slim,RealSelf/Slim,xMolchy/Slim,Alex2147483647/Slim,feryardiant/slim,EhteshamMehmood/Slim,lornajane/Slim,shameerc/Slim,beealone/Slim,taohaolong/Slim,swantrace/Slim-1,jaapverloop/Slim,joelgarciajr84/Slim,bact197736/Slim,moufmouf/Slim,kanellov/Slim,AI0day/slim,FraGoTe/Slim,abfadel/Slim,fsciuti/Slim,AndrewCarterUK/Slim,danielgsims/Slim,gabriel403/Slim,slimphp/Slim,zither/Slim,iinux/Slim,mnapoli/Slim,lmcro/Slim,huang53798584/Slim,lcp0578/Slim,juliangut/Slim,foxyantho/Slim,akrabat/Slim,samsonasik/Slim,opengeek/Slim,chezzy/Slim,lekoaf/Slim,iinux/Slim,jenalgit/Slim,xiuchanghu/Slim,pedro2555/Slim,iinux/Slim,gencer/Slim,ColourboxDevelopment/Slim