diff --git a/package_versions.txt b/package_versions.txt
index 0c529f3..1091a5f 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -6,7 +6,7 @@ base-passwd3.5.44
 bash4.4.18-2ubuntu1.2
 bsdutils1:2.31.1-0.4ubuntu3.7
 bzip21.0.6-8.1ubuntu0.2
-ca-certificates20190110~18.04.1
+ca-certificates20201027ubuntu0.18.04.1
 containerd.io1.3.7-1
 coreutils8.28-1ubuntu1
 curl7.58.0-2ubuntu3.10
@@ -107,7 +107,7 @@ libpam-modules1.1.8-3.6ubuntu2.18.04.2
 libpam-modules-bin1.1.8-3.6ubuntu2.18.04.2
 libpam-runtime1.1.8-3.6ubuntu2.18.04.2
 libpcre32:8.39-9
-libperl5.265.26.1-6ubuntu0.3
+libperl5.265.26.1-6ubuntu0.5
 libprocps62:3.3.12-3ubuntu1.2
 libpsl50.19.1-5build1
 libreadline77.0-3
@@ -145,19 +145,19 @@ ncurses-base6.1-1ubuntu1.18.04
 ncurses-bin6.1-1ubuntu1.18.04
 openssl1.1.1-1ubuntu2.1~18.04.6
 passwd1:4.5-1ubuntu2
-perl5.26.1-6ubuntu0.3
-perl-base5.26.1-6ubuntu0.3
-perl-modules-5.265.26.1-6ubuntu0.3
+perl5.26.1-6ubuntu0.5
+perl-base5.26.1-6ubuntu0.5
+perl-modules-5.265.26.1-6ubuntu0.5
 pinentry-curses1.1.0-1
 procps2:3.3.12-3ubuntu1.2
 publicsuffix20180223.1310-1
 readline-common7.0-3
 sed4.4-2
 sensible-utils0.0.12
-sudo1.8.21p2-3ubuntu1.2
+sudo1.8.21p2-3ubuntu1.3
 sysvinit-utils2.88dsf-59.10ubuntu1
 tar1.29b-2ubuntu0.1
-tzdata2020a-0ubuntu0.18.04
+tzdata2020d-0ubuntu0.18.04
 ubuntu-keyring2018.09.18.1~18.04.0
 unzip6.0-21ubuntu1
 util-linux2.31.1-0.4ubuntu3.7