<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>se.jtiden.sudoku</groupId>
    <artifactId>sudoku</artifactId>
    <version>0-SNAPSHOT</version>
    <packaging>pom</packaging>
    <modules>
		<module>solver</module>
		<module>sudokuswing</module>
    </modules>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
</project>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>se.jtiden.sudoku</groupId>
    <artifactId>sudoku</artifactId>
    <version>0-SNAPSHOT</version>
    <packaging>pom</packaging>
    <modules>
		<module>solver</module>
		<module>sudokuswing</module>
    </modules>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.13.1</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
</project>

Upgrade to safe junit for dependabot
Upgrade to safe junit for dependabot