diff --git a/package_versions.txt b/package_versions.txt
index b29f802..7ae8abf 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -73,7 +73,7 @@ libbz2-1.01.0.6-8.1ubuntu0.2
 libc62.27-3ubuntu1.5
 libc6-dev2.27-3ubuntu1.5
 libcap-ng00.7.7-3.1
-libc-bin2.27-3ubuntu1.4
+libc-bin2.27-3ubuntu1.5
 libcc1-08.4.0-1ubuntu1~18.04
 libc-dev-bin2.27-3ubuntu1.5
 libcilkrts57.5.0-3ubuntu1~18.04
@@ -185,7 +185,7 @@ libuuid12.31.1-0.4ubuntu3.7
 libwind0-heimdal7.5.0+dfsg-1
 libxml22.9.4+dfsg1-6.1ubuntu1.5
 libzstd11.3.3+dfsg-2ubuntu1.2
-linux-libc-dev4.15.0-171.180
+linux-libc-dev4.15.0-173.182
 locales2.27-3ubuntu1.5
 login1:4.5-1ubuntu2.2
 lsb-base9.20170808ubuntu1
@@ -197,7 +197,7 @@ mime-support3.60ubuntu1
 mount2.31.1-0.4ubuntu3.7
 ncurses-base6.1-1ubuntu1.18.04
 ncurses-bin6.1-1ubuntu1.18.04
-openssl1.1.1-1ubuntu2.1~18.04.14
+openssl1.1.1-1ubuntu2.1~18.04.15
 passwd1:4.5-1ubuntu2.2
 patch2.7.6-2ubuntu1.1
 perl5.26.1-6ubuntu0.5
@@ -239,7 +239,7 @@ sensible-utils0.0.12
 shared-mime-info1.9-2
 sudo1.8.21p2-3ubuntu1.4
 sysvinit-utils2.88dsf-59.10ubuntu1
-tar1.29b-2ubuntu0.2
+tar1.29b-2ubuntu0.3
 tzdata2021e-0ubuntu0.18.04
 ubuntu-keyring2018.09.18.1~18.04.2
 unzip6.0-21ubuntu1.1