Heroku-20, Heroku-22 and Heroku-24 stacks updated

Change effective on 18 October 2024

We have updated the heroku-20, heroku-22 and heroku-24 stacks to pick up security fixes in upstream packages. The new base images for each stack will be rolled out automatically to the Common Runtime over the next 48 hours, followed by Private Spaces.

If you are using Heroku’s default buildpack-powered build system/stacks you do not need to redeploy your app to pick up these changes, since your application’s slug is applied on top of the most recent base image for the stack each time a dyno starts. Currently running dynos will be automatically restarted, so there is no need to manually restart your app.

If your app instead uses Heroku’s container stack (most apps do not), you will need to rebuild your app’s Docker image in order to pick up any updates in the base image specified in your Dockerfile.

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

The Heroku-20 stack is deprecated and will reach end-of-life on April 30th, 2025. Please upgrade to a newer stack as soon as possible. See the Heroku-20 End-Of-Life FAQ for more details.

Changelog of packages

Stack: heroku-20

  • Updated ca-certificates from version 20230311ubuntu0.20.04.1 to 20240203~20.04.1
  • Updated e2fsprogs from version 1.45.5-2ubuntu1.1 to 1.45.5-2ubuntu1.2
  • Updated libcom-err2 from version 1.45.5-2ubuntu1.1 to 1.45.5-2ubuntu1.2
  • Updated libcups2 from version 2.3.1-9ubuntu1.8 to 2.3.1-9ubuntu1.9
  • Updated libext2fs2 from version 1.45.5-2ubuntu1.1 to 1.45.5-2ubuntu1.2
  • Updated libgsf-1-114 from version 1.14.46-1 to 1.14.46-1ubuntu0.1
  • Updated libgsf-1-common from version 1.14.46-1 to 1.14.46-1ubuntu0.1
  • Updated libopenjp2-7 from version 2.3.1-1ubuntu4.20.04.1 to 2.3.1-1ubuntu4.20.04.2
  • Updated libpq5 from version 16.4-1.pgdg20.04+1 to 17.0-1.pgdg20.04+1
  • Updated libss2 from version 1.45.5-2ubuntu1.1 to 1.45.5-2ubuntu1.2
  • Updated linux-libc-dev from version 5.4.0-196.216 to 5.4.0-198.218
  • Updated logsave from version 1.45.5-2ubuntu1.1 to 1.45.5-2ubuntu1.2
  • Updated nano from version 4.8-1ubuntu1 to 4.8-1ubuntu1.1
  • Updated postgresql-client-16 from version 16.4-1.pgdg20.04+1 to 16.4-1.pgdg20.04+2
  • Updated postgresql-client-common from version 262.pgdg20.04+1 to 264.pgdg20.04+1

Updates to packages available at build time only

  • Updated comerr-dev from version 2.1-1.45.5-2ubuntu1.1 to 2.1-1.45.5-2ubuntu1.2
  • Updated libarchive13 from version 3.4.0-2ubuntu1.2 to 3.4.0-2ubuntu1.3
  • Updated libpq-dev from version 16.4-1.pgdg20.04+1 to 17.0-1.pgdg20.04+1
  • Updated postgresql-common from version 262.pgdg20.04+1 to 264.pgdg20.04+1
  • Updated postgresql-server-dev-16 from version 16.4-1.pgdg20.04+1 to 16.4-1.pgdg20.04+2
  • Updated python3-configobj from version 5.0.6-4 to 5.0.6-4ubuntu0.1

Stack: heroku-22

  • Updated ca-certificates from version 20230311ubuntu0.22.04.1 to 20240203~22.04.1
  • Updated libcups2 from version 2.4.1op1-1ubuntu4.10 to 2.4.1op1-1ubuntu4.11
  • Updated libgsf-1-114 from version 1.14.47-1build2 to 1.14.47-1ubuntu0.1
  • Updated libgsf-1-common from version 1.14.47-1build2 to 1.14.47-1ubuntu0.1
  • Updated libopenjp2-7 from version 2.4.0-6 to 2.4.0-6ubuntu0.1
  • Updated libpq5 from version 16.4-1.pgdg22.04+1 to 17.0-1.pgdg22.04+1
  • Updated linux-libc-dev from version 5.15.0-122.132 to 5.15.0-124.134
  • Updated nano from version 6.2-1 to 6.2-1ubuntu0.1
  • Updated postgresql-client-16 from version 16.4-1.pgdg22.04+1 to 16.4-1.pgdg22.04+2
  • Updated postgresql-client-common from version 262.pgdg22.04+1 to 264.pgdg22.04+1

Updates to packages available at build time only

  • Updated libarchive13 from version 3.6.0-1ubuntu1.1 to 3.6.0-1ubuntu1.2
  • Updated libopenjp2-7-dev from version 2.4.0-6 to 2.4.0-6ubuntu0.1
  • Updated libpq-dev from version 16.4-1.pgdg22.04+1 to 17.0-1.pgdg22.04+1
  • Updated python3-configobj from version 5.0.6-5 to 5.0.6-5ubuntu0.1

Stack: heroku-24

  • Updated binutils from version 2.42-4ubuntu2 to 2.42-4ubuntu2.3
  • Updated binutils-common from version 2.42-4ubuntu2 to 2.42-4ubuntu2.3
  • Updated binutils-x86-64-linux-gnu from version 2.42-4ubuntu2 to 2.42-4ubuntu2.3
  • Updated gcc-14-base from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated libarchive13t64 from version 3.7.2-2ubuntu0.1 to 3.7.2-2ubuntu0.2
  • Updated libbinutils from version 2.42-4ubuntu2 to 2.42-4ubuntu2.3
  • Updated libctf-nobfd0 from version 2.42-4ubuntu2 to 2.42-4ubuntu2.3
  • Updated libctf0 from version 2.42-4ubuntu2 to 2.42-4ubuntu2.3
  • Updated libcups2t64 from version 2.4.7-1.2ubuntu7.2 to 2.4.7-1.2ubuntu7.3
  • Updated libgcc-s1 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated libgomp1 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated libgprofng0 from version 2.42-4ubuntu2 to 2.42-4ubuntu2.3
  • Updated libopenjp2-7 from version 2.5.0-2build3 to 2.5.0-2ubuntu0.1
  • Updated libpq5 from version 16.4-1.pgdg24.04+1 to 17.0-1.pgdg24.04+1
  • Updated libproc2-0 from version 2:4.0.4-4ubuntu3.1 to 2:4.0.4-4ubuntu3.2
  • Updated libsframe1 from version 2.42-4ubuntu2 to 2.42-4ubuntu2.3
  • Updated libstdc++6 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated login from version 1:4.13+dfsg1-4ubuntu3 to 1:4.13+dfsg1-4ubuntu3.2
  • Updated nano from version 7.2-2build1 to 7.2-2ubuntu0.1
  • Updated passwd from version 1:4.13+dfsg1-4ubuntu3 to 1:4.13+dfsg1-4ubuntu3.2
  • Updated postgresql-client-16 from version 16.4-1.pgdg24.04+1 to 16.4-1.pgdg24.04+2
  • Updated postgresql-client-common from version 262.pgdg24.04+1 to 264.pgdg24.04+1
  • Updated procps from version 2:4.0.4-4ubuntu3.1 to 2:4.0.4-4ubuntu3.2
  • Updated unzip from version 6.0-28ubuntu4 to 6.0-28ubuntu4.1

Updates to packages available at build time only

  • Updated libasan8 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated libatomic1 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated libcc1-0 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated libhwasan0 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated libitm1 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated liblsan0 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated libopenjp2-7-dev from version 2.5.0-2build3 to 2.5.0-2ubuntu0.1
  • Updated libpq-dev from version 16.4-1.pgdg24.04+1 to 17.0-1.pgdg24.04+1
  • Updated libquadmath0 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated libtsan2 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated libubsan1 from version 14-20240412-0ubuntu1 to 14.2.0-4ubuntu2~24.04
  • Updated linux-libc-dev from version 6.8.0-45.45 to 6.8.0-47.47