master

dependabot/maven/Chapter12/P244_AssertingEqualityOfOptional/junit-junit-4.13.1

dependabot/maven/Chapter06/P141_JSONFileToObjectViaJackson/com.fasterxml.jackson.core-jackson-databind-2.10.0.pr1

dependabot/maven/Chapter02/P52_BadDataInImmutable/org.hibernate.validator-hibernate-validator-6.1.0.Final