Can not find the tag library descriptor for “http://java.sun.com/jsp/jstl/core”

<dependencies>
    <dependency>
        <groupId>javax.servletgroupId>
        <artifactId>servlet-apiartifactId>
        <version>2.5version>
    dependency>
    <dependency>
        <groupId>javax.servlet.jsp.jstlgroupId>
        <artifactId>javax.servlet.jsp.jstl-apiartifactId>
        <version>1.2.1version>
    dependency>
    <dependency>
        <groupId>taglibsgroupId>
        <artifactId>standardartifactId>
        <version>1.1.2version>
    dependency>
dependencies>