diff --git a/package_versions.txt b/package_versions.txt
index a1fa6178..9d2654fc 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -17,7 +17,7 @@ breeze-icon-theme4:5.44.0-0ubuntu1
 bsdmainutils11.1.2ubuntu1
 bsdutils1:2.31.1-0.4ubuntu3.6
 bzip21.0.6-8.1ubuntu0.2
-ca-certificates20180409
+ca-certificates20190110~18.04.1
 coreutils8.28-1ubuntu1
 cpp4:7.4.0-1ubuntu2.3
 cpp-77.5.0-3ubuntu1~18.04
@@ -34,12 +34,12 @@ dirmngr2.2.4-1ubuntu1.2
 distro-info-data0.37ubuntu0.7
 docbook-xml4.5-8
 docbook-xsl1.79.1+dfsg-2
-docker-ce-cli5:19.03.9~3-0~ubuntu-bionic
+docker-ce-cli5:19.03.11~3-0~ubuntu-bionic
 dpkg1.19.0.5ubuntu2.3
 e2fsprogs1.44.1-1ubuntu1.3
 fdisk2.31.1-0.4ubuntu3.6
 findutils4.6.0+git+20170828-2
-firefox76.0.1+build1-0ubuntu0.18.04.1
+firefox77.0.1+build1-0ubuntu0.18.04.1
 fontconfig2.12.6-0ubuntu2
 fontconfig-config2.12.6-0ubuntu2
 fonts-dejavu-core2.37-1
@@ -301,7 +301,7 @@ libjbig02.1-3.1build1
 libjbig2dec00.13-6
 libjpeg88c-2ubuntu8
 libjpeg-turbo81.5.2-0ubuntu5.18.04.3
-libjson-c30.12.1-1.3ubuntu0.2
+libjson-c30.12.1-1.3ubuntu0.3
 libjson-glib-1.0-01.4.2-3ubuntu0.18.04.1
 libjson-glib-1.0-common1.4.2-3ubuntu0.18.04.1
 libjs-underscore1.8.3~dfsg-1
@@ -508,7 +508,7 @@ libpam0g1.1.8-3.6ubuntu2.18.04.1
 libpam-modules1.1.8-3.6ubuntu2.18.04.1
 libpam-modules-bin1.1.8-3.6ubuntu2.18.04.1
 libpam-runtime1.1.8-3.6ubuntu2.18.04.1
-libpam-systemd237-3ubuntu10.40
+libpam-systemd237-3ubuntu10.41
 libpango-1.0-01.40.14-1ubuntu0.1
 libpangocairo-1.0-01.40.14-1ubuntu0.1
 libpangoft2-1.0-01.40.14-1ubuntu0.1
@@ -542,9 +542,9 @@ libprotobuf-lite103.0.0-9.1ubuntu1
 libproxy1v50.4.15-1
 libpsl50.19.1-5build1
 libpthread-stubs0-dev0.3-4
-libpulse01:11.1-1ubuntu7.7
-libpulsedsp1:11.1-1ubuntu7.7
-libpulse-mainloop-glib01:11.1-1ubuntu7.7
+libpulse01:11.1-1ubuntu7.8
+libpulsedsp1:11.1-1ubuntu7.8
+libpulse-mainloop-glib01:11.1-1ubuntu7.8
 libpython2.72.7.17-1~18.04ubuntu1
 libpython2.7-minimal2.7.17-1~18.04ubuntu1
 libpython2.7-stdlib2.7.17-1~18.04ubuntu1
@@ -639,12 +639,12 @@ libss21.44.1-1ubuntu1.3
 libssh2-11.8.0-1
 libssh-40.8.0~20170825.94fa1e38-1ubuntu0.6
 libssh-gcrypt-40.8.0~20170825.94fa1e38-1ubuntu0.6
-libssl1.11.1.1-1ubuntu2.1~18.04.5
+libssl1.11.1.1-1ubuntu2.1~18.04.6
 libstdc++68.4.0-1ubuntu1~18.04
 libstemmer0d0+svn585-1build1
 libswresample27:3.4.6-0ubuntu0.18.04.1
 libswscale47:3.4.6-0ubuntu0.18.04.1
-libsystemd0237-3ubuntu10.40
+libsystemd0237-3ubuntu10.41
 libtag1v51.11.1+dfsg.1-0.2build2
 libtag1v5-vanilla1.11.1+dfsg.1-0.2build2
 libtalloc22.1.10-2ubuntu1
@@ -659,7 +659,7 @@ libtiff54.0.9-5ubuntu0.3
 libtinfo56.1-1ubuntu1.18.04
 libtwolame00.3.13-3
 libu2f-udev1.1.4-1ubuntu0.1
-libudev1237-3ubuntu10.40
+libudev1237-3ubuntu10.41
 libudisks2-02.7.6-3ubuntu0.2
 libunistring20.9.9-0ubuntu2
 libupnp61:1.6.24-4
@@ -779,7 +779,7 @@ multiarch-support2.27-3ubuntu1
 ncurses-base6.1-1ubuntu1.18.04
 ncurses-bin6.1-1ubuntu1.18.04
 openprinting-ppds20180306-1
-openssl1.1.1-1ubuntu2.1~18.04.5
+openssl1.1.1-1ubuntu2.1~18.04.6
 oxygen-sounds4:5.12.8-0ubuntu0.1
 parted3.2-20ubuntu0.2
 passwd1:4.5-1ubuntu2
@@ -804,16 +804,16 @@ powerdevil-data4:5.12.8-0ubuntu0.1
 printer-driver-pnm2ppa1.13+nondbs-0ubuntu6
 procps2:3.3.12-3ubuntu1.2
 publicsuffix20180223.1310-1
-pulseaudio1:11.1-1ubuntu7.7
-pulseaudio-utils1:11.1-1ubuntu7.7
+pulseaudio1:11.1-1ubuntu7.8
+pulseaudio-utils1:11.1-1ubuntu7.8
 python2.7.15~rc1-1
 python2.72.7.17-1~18.04ubuntu1
 python2.7-minimal2.7.17-1~18.04ubuntu1
 python33.6.7-1~18.04
 python3.63.6.9-1~18.04ubuntu1
 python3.6-minimal3.6.9-1~18.04ubuntu1
-python3-apport2.20.9-0ubuntu7.14
-python3-apt1.6.5ubuntu0.2
+python3-apport2.20.9-0ubuntu7.15
+python3-apt1.6.5ubuntu0.3
 python3-certifi2018.1.18-2
 python3-chardet3.0.4-1
 python3-dbus1.2.6-1
@@ -822,16 +822,16 @@ python3-httplib20.9.2+dfsg-1ubuntu0.1
 python3-idna2.6-1
 python3-minimal3.6.7-1~18.04
 python3-pkg-resources39.0.1-2
-python3-problem-report2.20.9-0ubuntu7.14
+python3-problem-report2.20.9-0ubuntu7.15
 python3-pyqt55.10.1+dfsg-1ubuntu2
 python3-requests2.18.4-2ubuntu0.1
 python3-requests-unixsocket0.1.5-3
 python3-sip4.19.7+dfsg-1ubuntu0.1
 python3-six1.11.0-2
-python3-software-properties0.96.24.32.12
+python3-software-properties0.96.24.32.13
 python3-urllib31.22-1ubuntu0.18.04.1
 python3-xkit0.5.0ubuntu2
-python-apt-common1.6.5ubuntu0.2
+python-apt-common1.6.5ubuntu0.3
 python-cairo1.16.2-1
 python-dbus1.2.6-1
 python-gi3.26.1-2ubuntu1
@@ -877,14 +877,14 @@ sensible-utils0.0.12
 sgml-base1.29
 sgml-data2.0.10
 shared-mime-info1.9-2
-software-properties-common0.96.24.32.12
-software-properties-kde0.96.24.32.12
+software-properties-common0.96.24.32.13
+software-properties-kde0.96.24.32.13
 sound-theme-freedesktop0.8-2ubuntu1
 spice-vdagent0.17.0-1ubuntu2
 ssl-cert1.0.39
 sudo1.8.21p2-3ubuntu1.2
-systemd237-3ubuntu10.40
-systemd-sysv237-3ubuntu10.40
+systemd237-3ubuntu10.41
+systemd-sysv237-3ubuntu10.41
 systemsettings4:5.12.8-0ubuntu0.1
 sysvinit-utils2.88dsf-59.10ubuntu1
 tar1.29b-2ubuntu0.1
@@ -894,7 +894,7 @@ ubuntu-drivers-common1:0.5.2.5
 ubuntu-keyring2018.09.18.1~18.04.0
 ubuntu-mono16.10+18.04.20181005-0ubuntu1
 ucf3.0038
-udev237-3ubuntu10.40
+udev237-3ubuntu10.41
 udisks22.7.6-3ubuntu0.2
 unzip6.0-21ubuntu1
 usbutils1:007-4build1