diff --git a/package_versions.txt b/package_versions.txt
index 4c9aa39..ee9d27d 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -87,7 +87,7 @@ libkrb5support01.16-2ubuntu0.2
 libksba81.3.5-2
 libldap-2.4-22.4.45+dfsg-1ubuntu1.10
 libldap-common2.4.45+dfsg-1ubuntu1.10
-liblz4-10.0~r131-2ubuntu3
+liblz4-10.0~r131-2ubuntu3.1
 liblzma55.2.2-1.3
 libmount12.31.1-0.4ubuntu3.7
 libncurses56.1-1ubuntu1.18.04
@@ -96,10 +96,10 @@ libnettle63.4-1ubuntu0.1
 libnghttp2-141.30.0-1ubuntu1
 libnpth01.5-3
 libp11-kit00.23.9-2ubuntu0.1
-libpam0g1.1.8-3.6ubuntu2.18.04.2
-libpam-modules1.1.8-3.6ubuntu2.18.04.2
-libpam-modules-bin1.1.8-3.6ubuntu2.18.04.2
-libpam-runtime1.1.8-3.6ubuntu2.18.04.2
+libpam0g1.1.8-3.6ubuntu2.18.04.3
+libpam-modules1.1.8-3.6ubuntu2.18.04.3
+libpam-modules-bin1.1.8-3.6ubuntu2.18.04.3
+libpam-runtime1.1.8-3.6ubuntu2.18.04.3
 libpcre32:8.39-9
 libperl5.265.26.1-6ubuntu0.5
 libprocps62:3.3.12-3ubuntu1.2