Heroku-18, Heroku-20 and Heroku-22 stack images updated

Change effective on 27 September 2022

We have updated the heroku-18, heroku-20 and heroku-22 stack images to pick up security fixes in upstream packages. The new stack images will be rolled out automatically to the Common Runtime over the next 48 hours, followed by Private Spaces. You do not need to redeploy your app or manually restart your dynos.

See this Dev Center article for an overview of the packages available in each stack image.

The Heroku-18 stack is deprecated and will reach end-of-life on April 30th, 2023. Please upgrade to a newer stack as soon as possible. See the Heroku-18 End-Of-Life FAQ for more details.

Changelog of packages

The following packages have been changed; a separate section for each stack (if applicable) lists packages that are only available at build time, but not at runtime.

Stack: heroku-18

  • Updated bind9-host from version 1:9.11.3+dfsg-1ubuntu1.17 to 1:9.11.3+dfsg-1ubuntu1.18
  • Updated dnsutils from version 1:9.11.3+dfsg-1ubuntu1.17 to 1:9.11.3+dfsg-1ubuntu1.18
  • Updated ghostscript from version 9.26~dfsg+0-0ubuntu0.18.04.16 to 9.26~dfsg+0-0ubuntu0.18.04.17
  • Updated libbind9-160 from version 1:9.11.3+dfsg-1ubuntu1.17 to 1:9.11.3+dfsg-1ubuntu1.18
  • Updated libdns1100 from version 1:9.11.3+dfsg-1ubuntu1.17 to 1:9.11.3+dfsg-1ubuntu1.18
  • Updated libgs9 from version 9.26~dfsg+0-0ubuntu0.18.04.16 to 9.26~dfsg+0-0ubuntu0.18.04.17
  • Updated libgs9-common from version 9.26~dfsg+0-0ubuntu0.18.04.16 to 9.26~dfsg+0-0ubuntu0.18.04.17
  • Updated libirs160 from version 1:9.11.3+dfsg-1ubuntu1.17 to 1:9.11.3+dfsg-1ubuntu1.18
  • Updated libisc169 from version 1:9.11.3+dfsg-1ubuntu1.17 to 1:9.11.3+dfsg-1ubuntu1.18
  • Updated libisccc160 from version 1:9.11.3+dfsg-1ubuntu1.17 to 1:9.11.3+dfsg-1ubuntu1.18
  • Updated libisccfg160 from version 1:9.11.3+dfsg-1ubuntu1.17 to 1:9.11.3+dfsg-1ubuntu1.18
  • Updated libjpeg-turbo8 from version 1.5.2-0ubuntu5.18.04.4 to 1.5.2-0ubuntu5.18.04.6
  • Updated liblwres160 from version 1:9.11.3+dfsg-1ubuntu1.17 to 1:9.11.3+dfsg-1ubuntu1.18
  • Updated libsqlite3-0 from version 3.22.0-1ubuntu0.5 to 3.22.0-1ubuntu0.6
  • Updated libsystemd0 from version 237-3ubuntu10.53 to 237-3ubuntu10.56
  • Updated libtiff5 from version 4.0.9-5ubuntu0.5 to 4.0.9-5ubuntu0.7
  • Updated libudev1 from version 237-3ubuntu10.53 to 237-3ubuntu10.56
  • Updated linux-libc-dev from version 4.15.0-192.203 to 4.15.0-193.204
  • Updated postgresql-client-common from version 242.pgdg18.04+1 to 243.pgdg18.04+1

Updates to packages available at build time only

  • Updated libgs-dev from version 9.26~dfsg+0-0ubuntu0.18.04.16 to 9.26~dfsg+0-0ubuntu0.18.04.17
  • Updated libjpeg-turbo8-dev from version 1.5.2-0ubuntu5.18.04.4 to 1.5.2-0ubuntu5.18.04.6
  • Updated libsystemd-dev from version 237-3ubuntu10.53 to 237-3ubuntu10.56
  • Updated libtiff-dev from version 4.0.9-5ubuntu0.5 to 4.0.9-5ubuntu0.7
  • Updated libtiff5-dev from version 4.0.9-5ubuntu0.5 to 4.0.9-5ubuntu0.7
  • Updated libtiffxx5 from version 4.0.9-5ubuntu0.5 to 4.0.9-5ubuntu0.7
  • Updated libudev-dev from version 237-3ubuntu10.53 to 237-3ubuntu10.56
  • Updated postgresql-common from version 242.pgdg18.04+1 to 243.pgdg18.04+1

Stack: heroku-20

  • Updated bind9-dnsutils from version 1:9.16.1-0ubuntu2.10 to 1:9.16.1-0ubuntu2.11
  • Updated bind9-host from version 1:9.16.1-0ubuntu2.10 to 1:9.16.1-0ubuntu2.11
  • Updated bind9-libs from version 1:9.16.1-0ubuntu2.10 to 1:9.16.1-0ubuntu2.11
  • Updated dnsutils from version 1:9.16.1-0ubuntu2.10 to 1:9.16.1-0ubuntu2.11
  • Updated ghostscript from version 9.50~dfsg-5ubuntu4.5 to 9.50~dfsg-5ubuntu4.6
  • Updated libgdk-pixbuf2.0-0 from version 2.40.0+dfsg-3ubuntu0.3 to 2.40.0+dfsg-3ubuntu0.4
  • Updated libgdk-pixbuf2.0-common from version 2.40.0+dfsg-3ubuntu0.3 to 2.40.0+dfsg-3ubuntu0.4
  • Updated libgs9 from version 9.50~dfsg-5ubuntu4.5 to 9.50~dfsg-5ubuntu4.6
  • Updated libgs9-common from version 9.50~dfsg-5ubuntu4.5 to 9.50~dfsg-5ubuntu4.6
  • Updated libjpeg-turbo8 from version 2.0.3-0ubuntu1.20.04.1 to 2.0.3-0ubuntu1.20.04.3
  • Updated libpcre2-8-0 from version 10.34-7 to 10.34-7ubuntu0.1
  • Updated libsqlite3-0 from version 3.31.1-4ubuntu0.3 to 3.31.1-4ubuntu0.4
  • Updated libsystemd0 from version 245.4-4ubuntu3.17 to 245.4-4ubuntu3.18
  • Updated libtiff5 from version 4.1.0+git191117-2ubuntu0.20.04.3 to 4.1.0+git191117-2ubuntu0.20.04.5
  • Updated libudev1 from version 245.4-4ubuntu3.17 to 245.4-4ubuntu3.18
  • Updated linux-libc-dev from version 5.4.0-125.141 to 5.4.0-126.142
  • Updated postgresql-client-common from version 242.pgdg20.04+1 to 243.pgdg20.04+1

Updates to packages available at build time only

  • Updated gir1.2-gdkpixbuf-2.0 from version 2.40.0+dfsg-3ubuntu0.3 to 2.40.0+dfsg-3ubuntu0.4
  • Updated libgdk-pixbuf2.0-bin from version 2.40.0+dfsg-3ubuntu0.3 to 2.40.0+dfsg-3ubuntu0.4
  • Updated libgdk-pixbuf2.0-dev from version 2.40.0+dfsg-3ubuntu0.3 to 2.40.0+dfsg-3ubuntu0.4
  • Updated libgs-dev from version 9.50~dfsg-5ubuntu4.5 to 9.50~dfsg-5ubuntu4.6
  • Updated libjpeg-turbo8-dev from version 2.0.3-0ubuntu1.20.04.1 to 2.0.3-0ubuntu1.20.04.3
  • Updated libpcre2-16-0 from version 10.34-7 to 10.34-7ubuntu0.1
  • Updated libpcre2-32-0 from version 10.34-7 to 10.34-7ubuntu0.1
  • Updated libpcre2-dev from version 10.34-7 to 10.34-7ubuntu0.1
  • Updated libpcre2-posix2 from version 10.34-7 to 10.34-7ubuntu0.1
  • Updated libsystemd-dev from version 245.4-4ubuntu3.17 to 245.4-4ubuntu3.18
  • Updated libtiff-dev from version 4.1.0+git191117-2ubuntu0.20.04.3 to 4.1.0+git191117-2ubuntu0.20.04.5
  • Updated libtiffxx5 from version 4.1.0+git191117-2ubuntu0.20.04.3 to 4.1.0+git191117-2ubuntu0.20.04.5
  • Updated libudev-dev from version 245.4-4ubuntu3.17 to 245.4-4ubuntu3.18
  • Updated postgresql-common from version 242.pgdg20.04+1 to 243.pgdg20.04+1

Stack: heroku-22

  • Updated bind9-dnsutils from version 1:9.18.1-1ubuntu1.1 to 1:9.18.1-1ubuntu1.2
  • Updated bind9-host from version 1:9.18.1-1ubuntu1.1 to 1:9.18.1-1ubuntu1.2
  • Updated bind9-libs from version 1:9.18.1-1ubuntu1.1 to 1:9.18.1-1ubuntu1.2
  • Updated dnsutils from version 1:9.18.1-1ubuntu1.1 to 1:9.18.1-1ubuntu1.2
  • Updated gcc-12-base from version 12-20220319-1ubuntu1 to 12.1.0-2ubuntu1~22.04
  • Updated ghostscript from version 9.55.0~dfsg1-0ubuntu5 to 9.55.0~dfsg1-0ubuntu5.1
  • Updated gzip from version 1.10-4ubuntu4 to 1.10-4ubuntu4.1
  • Updated libatomic1 from version 12-20220319-1ubuntu1 to 12.1.0-2ubuntu1~22.04
  • Updated libcc1-0 from version 12-20220319-1ubuntu1 to 12.1.0-2ubuntu1~22.04
  • Updated libgcc-s1 from version 12-20220319-1ubuntu1 to 12.1.0-2ubuntu1~22.04
  • Updated libgdk-pixbuf-2.0-0 from version 2.42.8+dfsg-1 to 2.42.8+dfsg-1ubuntu0.1
  • Updated libgdk-pixbuf2.0-common from version 2.42.8+dfsg-1 to 2.42.8+dfsg-1ubuntu0.1
  • Updated libgomp1 from version 12-20220319-1ubuntu1 to 12.1.0-2ubuntu1~22.04
  • Updated libgs9 from version 9.55.0~dfsg1-0ubuntu5 to 9.55.0~dfsg1-0ubuntu5.1
  • Updated libgs9-common from version 9.55.0~dfsg1-0ubuntu5 to 9.55.0~dfsg1-0ubuntu5.1
  • Updated libitm1 from version 12-20220319-1ubuntu1 to 12.1.0-2ubuntu1~22.04
  • Updated liblsan0 from version 12-20220319-1ubuntu1 to 12.1.0-2ubuntu1~22.04
  • Updated libpcre2-8-0 from version 10.39-3build1 to 10.39-3ubuntu0.1
  • Updated libpython3-stdlib from version 3.10.4-0ubuntu2 to 3.10.6-1~22.04
  • Updated libpython3.10-minimal from version 3.10.4-3ubuntu0.1 to 3.10.6-1~22.04
  • Updated libpython3.10-stdlib from version 3.10.4-3ubuntu0.1 to 3.10.6-1~22.04
  • Updated libquadmath0 from version 12-20220319-1ubuntu1 to 12.1.0-2ubuntu1~22.04
  • Updated libstdc++6 from version 12-20220319-1ubuntu1 to 12.1.0-2ubuntu1~22.04
  • Updated libsystemd0 from version 249.11-0ubuntu3.4 to 249.11-0ubuntu3.6
  • Updated libtiff5 from version 4.3.0-6 to 4.3.0-6ubuntu0.1
  • Updated libubsan1 from version 12-20220319-1ubuntu1 to 12.1.0-2ubuntu1~22.04
  • Updated libudev1 from version 249.11-0ubuntu3.4 to 249.11-0ubuntu3.6
  • Updated linux-libc-dev from version 5.15.0-47.51 to 5.15.0-48.54
  • Updated postgresql-client-common from version 242.pgdg22.04+1 to 243.pgdg22.04+1
  • Updated python3 from version 3.10.4-0ubuntu2 to 3.10.6-1~22.04
  • Updated python3-minimal from version 3.10.4-0ubuntu2 to 3.10.6-1~22.04
  • Updated python3.10 from version 3.10.4-3ubuntu0.1 to 3.10.6-1~22.04
  • Updated python3.10-minimal from version 3.10.4-3ubuntu0.1 to 3.10.6-1~22.04
  • Updated systemd from version 249.11-0ubuntu3.4 to 249.11-0ubuntu3.6
  • Updated zlib1g from version 1:1.2.11.dfsg-2ubuntu9 to 1:1.2.11.dfsg-2ubuntu9.1

Updates to packages available at build time only

  • Updated cmake from version 3.22.1-1ubuntu1 to 3.22.1-1ubuntu1.22.04.1
  • Updated cmake-data from version 3.22.1-1ubuntu1 to 3.22.1-1ubuntu1.22.04.1
  • Updated gir1.2-gdkpixbuf-2.0 from version 2.42.8+dfsg-1 to 2.42.8+dfsg-1ubuntu0.1
  • Updated libgdk-pixbuf-2.0-dev from version 2.42.8+dfsg-1 to 2.42.8+dfsg-1ubuntu0.1
  • Updated libgdk-pixbuf2.0-bin from version 2.42.8+dfsg-1 to 2.42.8+dfsg-1ubuntu0.1
  • Updated libgs-dev from version 9.55.0~dfsg1-0ubuntu5 to 9.55.0~dfsg1-0ubuntu5.1
  • Updated libpcre2-16-0 from version 10.39-3build1 to 10.39-3ubuntu0.1
  • Updated libpcre2-32-0 from version 10.39-3build1 to 10.39-3ubuntu0.1
  • Updated libpcre2-dev from version 10.39-3build1 to 10.39-3ubuntu0.1
  • Updated libpcre2-posix3 from version 10.39-3build1 to 10.39-3ubuntu0.1
  • Updated libpython3-dev from version 3.10.4-0ubuntu2 to 3.10.6-1~22.04
  • Updated libpython3.10 from version 3.10.4-3ubuntu0.1 to 3.10.6-1~22.04
  • Updated libpython3.10-dev from version 3.10.4-3ubuntu0.1 to 3.10.6-1~22.04
  • Updated libsystemd-dev from version 249.11-0ubuntu3.4 to 249.11-0ubuntu3.6
  • Updated libtiff-dev from version 4.3.0-6 to 4.3.0-6ubuntu0.1
  • Updated libtiffxx5 from version 4.3.0-6 to 4.3.0-6ubuntu0.1
  • Updated libudev-dev from version 249.11-0ubuntu3.4 to 249.11-0ubuntu3.6
  • Updated python3-dev from version 3.10.4-0ubuntu2 to 3.10.6-1~22.04
  • Updated python3-distutils from version 3.10.4-0ubuntu1 to 3.10.6-1~22.04
  • Updated python3-lib2to3 from version 3.10.4-0ubuntu1 to 3.10.6-1~22.04
  • Updated python3.10-dev from version 3.10.4-3ubuntu0.1 to 3.10.6-1~22.04
  • Updated zlib1g-dev from version 1:1.2.11.dfsg-2ubuntu9 to 1:1.2.11.dfsg-2ubuntu9.1