diff --git a/package_versions.txt b/package_versions.txt
index 3985b11..11eeb64 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -23,7 +23,7 @@ debconf1.5.66ubuntu1
 debianutils4.8.4
 diffutils1:3.6-1
 dirmngr2.2.4-1ubuntu1.3
-distro-info-data0.37ubuntu0.7
+distro-info-data0.37ubuntu0.9
 docker-ce-cli5:19.03.13~3-0~ubuntu-bionic
 dpkg1.19.0.5ubuntu2.3
 e2fsprogs1.44.1-1ubuntu1.3
@@ -389,10 +389,10 @@ shared-mime-info1.9-2
 software-properties-common0.96.24.32.14
 sqlitebrowser3.12.0-0~2756~202008212354~ubuntu18.04.1
 ssl-cert1.0.39
-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
 ubuntu-mono16.10+18.04.20181005-0ubuntu1
 ucf3.0038