question about php minor version changes

[David Banning]

I'm presently running php 6.19 and I notice when I am installing some packages that it wants to upgrade some of the php parts to version 6.29 - I am I likely to have a problem or will 6.29 packages run OK with a 6.19 php installation?

Here are the packages it wants to upgrade/install;

        php56-hash: 5.6.29
        php56-exif: 5.6.29
        php56-openssl: 5.6.29
        php56-fileinfo: 5.6.29
        libgcrypt: 1.7.5
        libgpg-error: 1.26
        php56-posix: 5.6.29
        php56-wddx: 5.6.29
        php56-xmlwriter: 5.6.29
        mysql56-client: 5.6.34
        php56-ldap: 5.6.29
        openldap-client: 2.4.44
        php56-xsl: 5.6.29
        libxslt: 1.1.29_1
        php56-curl: 5.6.29
        pecl-smbclient: 0.8.0_1
        samba36-libsmbclient: 3.6.25_2
        talloc: 2.1.6
        tdb: 1.3.9,1
        tevent: 0.9.28
        php56-xmlreader: 5.6.29
        php56-bz2: 5.6.29
        php56-ctype: 5.6.29
        php56-simplexml: 5.6.29
        php56-zlib: 5.6.29