diff --git a/package_versions.txt b/package_versions.txt
index 4e4c410..37b3b0f 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -78,7 +78,7 @@ libkrb5support01.16-2ubuntu0.2
 libldap-2.4-22.4.45+dfsg-1ubuntu1.10
 libldap-common2.4.45+dfsg-1ubuntu1.10
 liblocale-gettext-perl1.07-3build2
-liblz4-10.0~r131-2ubuntu3
+liblz4-10.0~r131-2ubuntu3.1
 liblzma55.2.2-1.3
 libmagic11:5.32-2ubuntu0.4
 libmagic-mgc1:5.32-2ubuntu0.4
@@ -88,10 +88,10 @@ libncursesw56.1-1ubuntu1.18.04
 libnettle63.4-1ubuntu0.1
 libnghttp2-141.30.0-1ubuntu1
 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
 libprocps62:3.3.12-3ubuntu1.2
 libpsl50.19.1-5build1
@@ -163,8 +163,8 @@ python-ipaddress1.0.17-1
 python-keyring10.6.0-1
 python-keyrings.alt3.0-1
 python-minimal2.7.15~rc1-1
-python-pip9.0.1-2.3~ubuntu1.18.04.4
-python-pip-whl9.0.1-2.3~ubuntu1.18.04.4
+python-pip9.0.1-2.3~ubuntu1.18.04.5
+python-pip-whl9.0.1-2.3~ubuntu1.18.04.5
 python-pkg-resources39.0.1-2
 python-secretstorage2.3.1-2
 python-setuptools39.0.1-2