diff --git a/README.md b/README.md
index 8dad4e2..659fdb0 100644
--- a/README.md
+++ b/README.md
@@ -14,13 +14,13 @@ If your crate fails to build on [Crater] or [docs.rs], you can:
 * [Open an issue][new-issue-linux] with the names of the packages you need
 * Send a PR adding the package names to the `linux/packages.txt` file
 
-Note that the package needs to be available in the **Ubuntu 20.04** archives.
+Note that the package needs to be available in the **Ubuntu 22.04** archives.
 
 ## Available containers
 
 ### `linux`
 
-This container is based on **Ubuntu 20.04** and includes all the native
+This container is based on **Ubuntu 22.04** and includes all the native
 dependencies used by Rust crates we know of. It's used as the build environment
 for the [Crater] and [docs.rs] projects.
 
@@ -32,7 +32,7 @@ docker pull ghcr.io/rust-lang/crates-build-env/linux:latest
 
 ### `linux-micro`
 
-This container is based on **Ubuntu 20.04** and includes the minimum set of
+This container is based on **Ubuntu 22.04** and includes the minimum set of
 dependencies needed to compile simple Rust programs. It's used by the test
 suites of [Crater] and [docs.rs] and during local development.
 
diff --git a/linux-micro/Dockerfile b/linux-micro/Dockerfile
index df8bc89..886fcdc 100644
--- a/linux-micro/Dockerfile
+++ b/linux-micro/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:focal
+FROM ubuntu:jammy
 
 # Install the packages contained in `packages.txt`
 COPY packages.txt /opt/crates-build-env/packages.txt
diff --git a/linux/Dockerfile b/linux/Dockerfile
index a82f430..004efa1 100644
--- a/linux/Dockerfile
+++ b/linux/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:focal
+FROM ubuntu:jammy
 
 # Install the packages contained in `packages.txt`
 COPY packages.txt /opt/crates-build-env/packages.txt
diff --git a/linux/packages.txt b/linux/packages.txt
index 44a8aeb..6d7eead 100644
--- a/linux/packages.txt
+++ b/linux/packages.txt
@@ -12,7 +12,6 @@ build-essential
 bzip2
 capnproto
 clang
-clang-6.0
 cmake
 comerr-dev
 cpp
@@ -24,7 +23,6 @@ docker.io
 doctest-dev
 dselect
 emacsen-common
-enchant
 gcc-multilib
 gfortran
 git
@@ -36,7 +34,6 @@ gstreamer1.0-plugins-good
 gstreamer1.0-pulseaudio
 gstreamer1.0-x
 krb5-multidev
-lib32gcc1
 lib32stdc++6
 libaa1
 libaacs0
@@ -62,7 +59,6 @@ liballegro-video5.2
 liballegro5-dev
 liballegro5.2
 libapparmor1
-libappindicator3-dev
 libapt-pkg-dev
 libapt-pkg6.0
 libarchive-cpio-perl
@@ -70,7 +66,7 @@ libarchive-dev
 libarchive-zip-perl
 libarchive13
 libargon2-0
-libarmadillo9
+libarmadillo10
 libarpack2
 libasan6
 libasn1-8-heimdal
@@ -112,8 +108,6 @@ libavfilter-dev
 libavfilter7
 libavformat-dev
 libavformat58
-libavresample-dev
-libavresample4
 libavutil-dev
 libavutil56
 libayatana-appindicator3-dev
@@ -129,12 +123,9 @@ libbluetooth-dev
 libbluray-dev
 libbluray2
 libboost-dev
-libboost-filesystem1.67.0
-libboost-filesystem1.71.0
-libboost-iostreams1.67.0
-libboost-iostreams1.71.0
-libboost-system1.67.0
-libboost-system1.71.0
+libboost-filesystem1.74.0
+libboost-iostreams1.74.0
+libboost-system1.74.0
 libbrotli1
 libbs2b0
 libbsd0
@@ -156,44 +147,37 @@ libcairo2-dev
 libcap-ng0
 libcap2
 libcap2-bin
-libcapnp-0.7.0
+libcapnp-0.8.0
 libcapnp-dev
 libcapstone-dev
-libcapstone3
+libcapstone4
 libcc1-0
 libcdio-cdda-dev
 libcdio-cdda2
 libcdio-dev
 libcdio-paranoia-dev
 libcdio-paranoia2
-libcdio18
+libcdio19
 libcdparanoia-dev
 libcdparanoia0
 libcfitsio-dev
 libcfitsio-doc
-libcfitsio8
+libcfitsio9
 libcgi-fast-perl
 libcgi-pm-perl
 libcharls2
 libchewing3-dev
 libchromaprint1
-libcilkrts5
-libclang-6.0-dev
-libclang-common-6.0-dev
 libclang-dev
 libclang1
-libclang1-6.0
 libclass-accessor-perl
 libcolord-dev
 libcolord2
 libcolorhug-dev
 libcolorhug2
 libcom-err2
-libcroco3
-libcroco3-dev
 libcryptsetup-dev
 libcryptsetup12
-libcrystalhd3
 libcsfml-audio2.5
 libcsfml-dev
 libcsfml-graphics2.5
@@ -205,7 +189,7 @@ libcurl3-gnutls
 libcurl4
 libcwidget4
 libdaemon0
-libdap25
+libdap27
 libdapclient6v5
 libdata-dump-perl
 libdatrie1
@@ -214,7 +198,7 @@ libdbus-1-3
 libdbus-1-dev
 libdbus-glib-1-2
 libdbus-glib-1-dev
-libdc1394-22
+libdc1394-25
 libdconf1
 libdebconfclient0
 libdeflate-dev
@@ -223,8 +207,8 @@ libdevmapper-event1.02.1
 libdevmapper1.02.1
 libdmx-dev
 libdmx1
-libdns-export1109
-libdns1109
+libdns-export1110
+libdns1110
 libdouble-conversion3
 libdpkg-perl
 libdrm-amdgpu1
@@ -247,11 +231,9 @@ libegl1-mesa-dev
 libelf-dev
 libenca0
 libenchant-2-dev
-libenchant1c2a
 libencode-locale-perl
 libepoxy-dev
 libepoxy0
-libepsilon1
 liberfa-dev
 liberror-perl
 libestr0
@@ -305,14 +287,14 @@ libfyba0
 libgail-common
 libgail18
 libgbm1
-libgc1c2
+libgc1
 libgcc-10-dev
 libgcc-9-dev
 libgcc1
 libgcrypt20
 libgcrypt20-dev
 libgd3
-libgdal26
+libgdal30
 libgdbm-compat4
 libgdbm6
 libgdcm3.0
@@ -323,8 +305,8 @@ libgdk-pixbuf2.0-dev
 libgdm-dev
 libgdm1
 libgeoip1
-libgeos-3.8.0
 libgeos-c1v5
+libgeos3.10.2
 libgeotiff5
 libgettextpo-dev
 libgettextpo0
@@ -344,7 +326,7 @@ libgles1
 libgles2
 libgles2-mesa
 libgles2-mesa-dev
-libglew2.1
+libglew2.2
 libglib2.0-0
 libglib2.0-bin
 libglib2.0-data
@@ -406,7 +388,7 @@ libhdf5-dev
 libhdf5-openmpi-103
 libheimbase1-heimdal
 libheimntlm0-heimdal
-libhogweed5
+libhogweed6
 libhtml-form-perl
 libhtml-format-perl
 libhtml-parser-perl
@@ -436,12 +418,12 @@ libice6
 libicu-dev
 libicu-le-hb-dev
 libicu-le-hb0
-libicu66
-libidn11
+libicu70
+libidn12
 libidn2-0
 libiec61883-0
 libieee1284-3
-libilmbase24
+libilmbase25
 libinput-bin
 libinput10
 libintl-perl
@@ -456,7 +438,7 @@ libisc-export1105
 libisc1105
 libisccc161
 libisccfg163
-libisl22
+libisl23
 libiso9660-11
 libiso9660-dev
 libitm1
@@ -474,15 +456,15 @@ libjpeg8-dev
 libjs-jquery
 libjs-jquery-metadata
 libjs-jquery-tablesorter
-libjson-c4
+libjson-c5
 libjson-glib-1.0-0
 libjson-glib-1.0-common
-libjsoncpp1
+libjsoncpp25
 libjudy-dev
 libk5crypto3
-libkadm5clnt-mit11
-libkadm5srv-mit11
-libkdb5-9
+libkadm5clnt-mit12
+libkadm5srv-mit12
+libkdb5-10
 libkeyutils1
 libkf5config-dev
 libkf5i18n-dev
@@ -501,15 +483,12 @@ liblapack3
 liblapacke-dev
 liblcms2-2
 liblcms2-dev
-libldap-2.4-2
+libldap-2.5-0
 libldap-common
 libldap2-dev
 libldb2
 liblept5
 libleptonica-dev
-libllvm6.0
-libllvm7
-libllvm8
 liblmdb-dev
 liblocale-gettext-perl
 liblsan0
@@ -530,29 +509,25 @@ libmagic-mgc
 libmagic1
 libmail-sendmail-perl
 libmailtools-perl
-libmariadbclient-dev
-libmariadbclient-dev-compat
+libmariadb-dev
+libmariadb-dev-compat
 libmetis-dev
 libmilter-dev
 libminizip1
-libmirclient-dev
-libmirclient9
 libmircommon-dev
-libmircommon7
+libmircommon8
 libmircookie-dev
 libmircookie2
 libmircore-dev
 libmircore1
-libmirprotobuf3
 libmnl0
 libmodplug1
 libmount1
 libmp3lame0
 libmpc3
-libmpdec2
+libmpdec3
 libmpfr6
 libmpg123-0
-libmpx2
 libmtdev1
 libmumps-seq-dev
 libmysqlclient21
@@ -563,8 +538,8 @@ libnet-http-perl
 libnet-smtp-ssl-perl
 libnet-ssleay-perl
 libnetcdf-c++4
-libnetcdf15
-libnettle7
+libnetcdf19
+libnettle8
 libnewlib-arm-none-eabi
 libnewlib-dev
 libnewt0.52
@@ -596,28 +571,28 @@ libopenal-data
 libopenal-dev
 libopenal1
 libopenblas-dev
-libopencv-calib3d4.2
-libopencv-contrib4.2
-libopencv-core4.2
+libopencv-calib3d4.5
+libopencv-contrib4.5
+libopencv-core4.5
 libopencv-dev
-libopencv-features2d4.2
-libopencv-flann4.2
-libopencv-highgui4.2
-libopencv-imgcodecs4.2
-libopencv-imgproc4.2
-libopencv-ml4.2
-libopencv-objdetect4.2
-libopencv-photo4.2
-libopencv-shape4.2
-libopencv-stitching4.2
-libopencv-superres4.2
-libopencv-video4.2
-libopencv-videoio4.2
-libopencv-videostab4.2
-libopencv-viz4.2
-libopencv4.2-java
-libopencv4.2-jni
-libopenexr24
+libopencv-features2d4.5
+libopencv-flann4.5
+libopencv-highgui4.5
+libopencv-imgcodecs4.5
+libopencv-imgproc4.5
+libopencv-ml4.5
+libopencv-objdetect4.5
+libopencv-photo4.5
+libopencv-shape4.5
+libopencv-stitching4.5
+libopencv-superres4.5
+libopencv-video4.5
+libopencv-videoio4.5
+libopencv-videostab4.5
+libopencv-viz4.5
+libopencv4.5-java
+libopencv4.5d-jni
+libopenexr25
 libopengl0
 libopenjp2-7
 libopenmpi3
@@ -639,7 +614,6 @@ libpango1.0-dev
 libpangocairo-1.0-0
 libpangoft2-1.0-0
 libpangoxft-1.0-0
-libparse-debianchangelog-perl
 libparted-dev
 libparted-fs-resize0
 libparted2
@@ -654,8 +628,8 @@ libpcrecpp0v5
 libpcsclite-dev
 libpcsclite1
 libperl4-corelibs-perl
-libperl5.30
-libpgm-5.2-0
+libperl5.34
+libpgm-5.3-0
 libphysfs-dev
 libphysfs1
 libpipeline1
@@ -670,18 +644,18 @@ libpocketsphinx-dev
 libpocketsphinx3
 libpolkit-agent-1-0
 libpolkit-gobject-1-0
-libpoppler97
+libpoppler118
 libpopt0
 libpostproc-dev
 libpostproc55
 libpq-dev
 libpq5
 libprocps8
-libproj15
+libproj22
 libprotobuf-dev
-libprotobuf-lite17
-libprotobuf17
-libprotoc17
+libprotobuf-lite23
+libprotobuf23
+libprotoc23
 libprotozero-dev
 libproxy1v5
 libpsl5
@@ -695,13 +669,11 @@ libpython2.7
 libpython2.7-dev
 libpython2.7-minimal
 libpython2.7-stdlib
-libpython3-dev
-libpython3-stdlib
-libpython3.9
-libpython3.9-dev
-libpython3.9-minimal
-libpython3.9-stdlib
-libqhull7
+libpython3.10
+libpython3.10-dev
+libpython3.10-minimal
+libpython3.10-stdlib
+libqhull8.0
 libqt5charts5-dev
 libqt5concurrent5
 libqt5core5a
@@ -738,7 +710,6 @@ librsvg2-dev
 librtmidi-dev
 librtmp1
 librubberband2
-libruby2.7
 libsamplerate0
 libsane
 libsane-common
@@ -755,10 +726,10 @@ libsecret-common
 libselinux1
 libselinux1-dev
 libsemanage-common
-libsemanage1
+libsemanage2
 libsensors5
-libsepol1
-libsepol1-dev
+libsepol-dev
+libsepol2
 libsfml-audio2.5
 libsfml-dev
 libsfml-graphics2.5
@@ -799,7 +770,7 @@ libssh-gcrypt-4
 libssh2-1
 libssl-dev
 libssl-doc
-libssl1.1
+libssl3
 libstatgrab-dev
 libstdc++-10-dev
 libstdc++-arm-none-eabi-newlib
@@ -845,7 +816,7 @@ libtool-bin
 libtry-tiny-perl
 libtsan0
 libtwolame0
-libubsan0
+libubsan1
 libudev-dev
 libudev1
 libudf-dev
@@ -878,11 +849,11 @@ libvorbis0a
 libvorbisenc2
 libvorbisfile3
 libvpx-dev
-libvpx6
-libvtk6.3
+libvpx7
+libvtk9.1
 libwacom-bin
 libwacom-common
-libwacom2
+libwacom9
 libwavpack1
 libwayland-bin
 libwayland-client0
@@ -895,7 +866,7 @@ libwbclient0
 libwebkit2gtk-4.0-37
 libwebkit2gtk-4.0-dev
 libwebp-dev
-libwebp6
+libwebp7
 libwebpdemux2
 libwebpmux3
 libwind0-heimdal
@@ -912,9 +883,10 @@ libx11-dev
 libx11-doc
 libx11-xcb-dev
 libx11-xcb1
-libx264-155
+libx264-163
 libx264-dev
-libx265-179
+libx265-199
+libx265-dev
 libxapian30
 libxau-dev
 libxau6
@@ -1046,7 +1018,7 @@ php-dev
 pkg-config
 policykit-1
 protobuf-compiler
-python-dev
+python2-dev
 python3-dev
 python3-distutils
 python3-gi
@@ -1056,7 +1028,6 @@ python3-netifaces
 python3-talloc
 python3-yaml
 qt3d5-dev
-qt5-default
 qt5-gtk-platformtheme
 qt5-qmake
 qt5-qmake-bin
@@ -1073,13 +1044,12 @@ re2c
 readline-common
 rsyslog
 ruby
+ruby-dev
 ruby-did-you-mean
 ruby-minitest
 ruby-net-telnet
 ruby-power-assert
 ruby-test-unit
-ruby2.7
-ruby2.7-dev
 rubygems-integration
 samba-libs
 sane-utils