diff --git a/package_versions.txt b/package_versions.txt
index 45793a7..103aaf9 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -7,7 +7,7 @@ bash4.4.18-2ubuntu1.2
 bsdutils1:2.31.1-0.4ubuntu3.7
 bzip21.0.6-8.1ubuntu0.2
 ca-certificates20210119~18.04.1
-containerd.io1.4.3-1
+containerd.io1.4.4-1
 coreutils8.28-1ubuntu1
 curl7.58.0-2ubuntu3.12
 dash0.5.8-2.10
@@ -134,7 +134,7 @@ libunistring20.9.9-0ubuntu2
 libuuid12.31.1-0.4ubuntu3.7
 libwind0-heimdal7.5.0+dfsg-1
 libxtables121.6.1-2ubuntu2
-libzstd11.3.3+dfsg-2ubuntu1.1
+libzstd11.3.3+dfsg-2ubuntu1.2
 locales2.27-3ubuntu1.4
 login1:4.5-1ubuntu2
 lsb-base9.20170808ubuntu1