diff --git a/package_versions.txt b/package_versions.txt
index ddb9b2c..c220049 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -9,7 +9,7 @@ bash5.0-6ubuntu1.1
 bsdmainutils11.1.2ubuntu3
 bsdutils1:2.34-0.1ubuntu9.3
 bzip21.0.8-2
-ca-certificates20211016~20.04.1
+ca-certificates20211016ubuntu0.20.04.1
 coreutils8.30-3ubuntu2
 cpp4:9.3.0-1ubuntu2
 cpp-99.4.0-1ubuntu1~20.04.1
@@ -336,7 +336,7 @@ libxi62:1.7.10-0ubuntu1
 libxinerama12:1.1.4-2
 libxkbcommon00.10.0-1
 libxkbfile11:1.1.0-1
-libxml22.9.10+dfsg-5ubuntu0.20.04.4
+libxml22.9.10+dfsg-5ubuntu0.20.04.5
 libxmu62:1.1.3-0ubuntu1
 libxmuu12:1.1.3-0ubuntu1
 libxpm41:3.5.12-1