diff --git a/package_versions.txt b/package_versions.txt
index d400e0c..bb5bf12 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -93,7 +93,7 @@ libkmod222-1ubuntu5.2
 libkrb5-26-heimdal1.7~git20150920+dfsg-4ubuntu1.16.04.1
 libkrb5-31.13.2+dfsg-5ubuntu2.1
 libkrb5support01.13.2+dfsg-5ubuntu2.1
-libldap-2.4-22.4.42+dfsg-2ubuntu3.4
+libldap-2.4-22.4.42+dfsg-2ubuntu3.5
 liblz4-10.0~r131-2ubuntu2
 liblzma55.1.1alpha+20120614-2ubuntu2
 libmediainfo0v519.04-1
@@ -302,7 +302,7 @@ libxext62:1.3.3-1
 libxrender11:0.9.9-0ubuntu1
 libzen0v50.4.37-1
 locales2.23-0ubuntu11
-login1:4.2-3.1ubuntu5.3
+login1:4.2-3.1ubuntu5.4
 lsb-base9.20160110ubuntu0.2
 make4.1-6
 makedev2.3.1-93ubuntu2~ubuntu16.04.1
@@ -324,7 +324,7 @@ multiarch-support2.23-0ubuntu11
 ncurses-base6.0+20160213-1ubuntu1
 ncurses-bin6.0+20160213-1ubuntu1
 openssl1.0.2g-1ubuntu4.15
-passwd1:4.2-3.1ubuntu5.3
+passwd1:4.2-3.1ubuntu5.4
 patch2.7.5-1ubuntu0.16.04.1
 perl5.22.1-9ubuntu0.6
 perl-base5.22.1-9ubuntu0.6
@@ -344,7 +344,7 @@ systemd-sysv229-4ubuntu21.21
 sysvinit-utils2.88dsf-59.3ubuntu2
 sysv-rc2.88dsf-59.3ubuntu2
 tar1.28-2.1ubuntu0.1
-tzdata2018i-0ubuntu0.16.04
+tzdata2019a-0ubuntu0.16.04
 ubuntu-keyring2012.05.19
 ucf3.0036
 unzip6.0-20ubuntu1