diff --git a/package_versions.txt b/package_versions.txt
index 839e118b..cc9bc667 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -31,7 +31,7 @@ dunst1.4.1-1
 e2fsprogs1.45.5-2ubuntu1
 fdisk2.34-0.1ubuntu9
 findutils4.7.0-1ubuntu1
-firefox79.0+build1-0ubuntu0.20.04.1
+firefox80.0+build2-0ubuntu0.20.04.1
 fontconfig2.13.1-2ubuntu3
 fontconfig-config2.13.1-2ubuntu3
 fonts-dejavu-core2.37-1
@@ -245,7 +245,7 @@ libltdl72.4.6-14
 liblwp-mediatypes-perl6.04-1
 liblwp-protocol-https-perl6.07-2ubuntu2
 liblz4-11.9.2-2
-liblzma55.2.4-1
+liblzma55.2.4-1ubuntu1
 libmailtools-perl2.21-1
 libmount12.34-0.1ubuntu9
 libmpc31.1.0-1