<?xml version="1.0" encoding="UTF-8"?>
<project...>
    ...
    <properties>
        ...
        <security-version>5.6.3</security-version>
    </properties>
    <!-- Spring Security -->
    ...
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-config</artifactId>
            <version>${security-version}</version>
        </dependency>

➊

        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-taglibs</artifactId>
            <version>${security-version}</version>
        </dependency>

        ...
    </dependencies>
   ...
</project>