diff --git a/package_versions.txt b/package_versions.txt
index f90d601..26ac196 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -2,7 +2,7 @@ adduser3.118ubuntu2
 apt2.0.4
 apt-utils2.0.4
 at3.1.23-1ubuntu1
-base-files11ubuntu5.2
+base-files11ubuntu5.3
 base-passwd3.5.47
 bash5.0-6ubuntu1.1
 bsdutils1:2.34-0.1ubuntu9.1
@@ -56,10 +56,10 @@ libbluray21:1.2.0-1
 libbrotli11.0.7-6ubuntu0.1
 libbsd00.10.0-1
 libbz2-1.01.0.8-2
-libc62.31-0ubuntu9.1
+libc62.31-0ubuntu9.2
 libcairo21.16.0-4ubuntu1
 libcap-ng00.7.9-2.1build1
-libc-bin2.31-0ubuntu9.1
+libc-bin2.31-0ubuntu9.2
 libcom-err21.45.5-2ubuntu1
 libcrypt11:4.4.10-10ubuntu4
 libcurl47.68.0-1ubuntu2.4
@@ -83,7 +83,7 @@ libfreetype62.10.1-2ubuntu0.1
 libfribidi01.0.8-2
 libgcc-s110.2.0-5ubuntu1~20.04
 libgcrypt201.8.5-5ubuntu1
-libglib2.0-02.64.3-1~ubuntu20.04.1
+libglib2.0-02.64.6-1~ubuntu20.04.1
 libgmp102:6.2.0+dfsg-4
 libgnutls303.6.13-2ubuntu1.3
 libgpg-error01.37-1
@@ -186,7 +186,7 @@ libxshmfence11.3-1
 libzstd11.4.4+dfsg-3
 libzvbi00.2.35-17
 libzvbi-common0.2.35-17
-locales2.31-0ubuntu9.1
+locales2.31-0ubuntu9.2
 login1:4.8.1-1ubuntu5.20.04
 logsave1.45.5-2ubuntu1
 lsb-base11.1.0ubuntu2
@@ -207,7 +207,7 @@ sed4.7-1
 sensible-utils0.0.12+nmu1
 sysvinit-utils2.96-2.1ubuntu1
 tar1.30+dfsg-7ubuntu0.20.04.1
-tzdata2020f-0ubuntu0.20.04.1
+tzdata2021a-0ubuntu0.20.04
 ubuntu-keyring2020.02.11.2
 ucf3.0038+nmu1
 util-linux2.34-0.1ubuntu9.1