diff --git a/package_versions.txt b/package_versions.txt
index d642507..45f7885 100644
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -29,7 +29,7 @@ libjpeg-turbo-1.5.3-r4
 libldap-2.4.47-r2
 libmagic-5.35-r0
 libmemcached-libs-1.0.18-r3
-libpng-1.6.35-r0
+libpng-1.6.37-r0
 libressl2.7-libcrypto-2.7.5-r0
 libressl2.7-libssl-2.7.5-r0
 libsasl-2.1.27-r1
@@ -66,26 +66,26 @@ pcre-8.42-r1
 pcre2-10.32-r1
 php7-7.2.17-r0
 php7-common-7.2.17-r0
-php7-ctype-7.2.17-r0
-php7-curl-7.2.17-r0
-php7-dom-7.2.17-r0
+php7-ctype-7.2.18-r0
+php7-curl-7.2.18-r0
+php7-dom-7.2.18-r0
 php7-fileinfo-7.2.17-r0
 php7-fpm-7.2.17-r0
-php7-gd-7.2.17-r0
+php7-gd-7.2.18-r0
 php7-json-7.2.17-r0
-php7-ldap-7.2.17-r0
+php7-ldap-7.2.18-r0
 php7-mbstring-7.2.17-r0
-php7-mysqlnd-7.2.17-r0
+php7-mysqlnd-7.2.18-r0
 php7-openssl-7.2.17-r0
-php7-pdo-7.2.17-r0
-php7-pdo_mysql-7.2.17-r0
+php7-pdo-7.2.18-r0
+php7-pdo_mysql-7.2.18-r0
 php7-pecl-igbinary-2.0.8-r1
 php7-pecl-memcached-3.1.3-r1
-php7-phar-7.2.17-r0
+php7-phar-7.2.18-r0
 php7-session-7.2.17-r0
 php7-simplexml-7.2.17-r0
-php7-tidy-7.2.17-r0
-php7-tokenizer-7.2.17-r0
+php7-tidy-7.2.18-r0
+php7-tokenizer-7.2.18-r0
 php7-xml-7.2.17-r0
 php7-xmlwriter-7.2.17-r0
 popt-1.16-r7