diff --git a/package_versions.txt b/package_versions.txt
index a8fb17d..7af1436 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -26,7 +26,7 @@ fonts-urw-base3520170801.1-3
 gcc-10-base10.3.0-1ubuntu1~20.04
 gettext0.19.8.1-10build1
 gettext-base0.19.8.1-10build1
-ghostscript9.50~dfsg-5ubuntu4.4
+ghostscript9.50~dfsg-5ubuntu4.5
 gnupg2.2.19-3ubuntu2.1
 gnupg-l10n2.2.19-3ubuntu2.1
 gnupg-utils2.2.19-3ubuntu2.1
@@ -107,8 +107,8 @@ libgnutls303.6.13-2ubuntu1.6
 libgomp110.3.0-1ubuntu1~20.04
 libgpg-error01.37-1
 libgraphite2-31.3.13-11build1
-libgs99.50~dfsg-5ubuntu4.4
-libgs9-common9.50~dfsg-5ubuntu4.4
+libgs99.50~dfsg-5ubuntu4.5
+libgs9-common9.50~dfsg-5ubuntu4.5
 libgsm11.0.18-2
 libgssapi3-heimdal7.7.0+dfsg-1ubuntu1
 libgssapi-krb5-21.17-6ubuntu4.1
@@ -212,7 +212,7 @@ libssh-gcrypt-40.9.3-2ubuntu2.2
 libssl1.11.1.1f-1ubuntu2.10
 libstdc++610.3.0-1ubuntu1~20.04
 libswresample37:4.2.4-1ubuntu0.1
-libsystemd0245.4-4ubuntu3.14
+libsystemd0245.4-4ubuntu3.15
 libtasn1-64.16.0-2
 libtesseract44.1.1-2build2
 libthai00.1.28-3
@@ -221,7 +221,7 @@ libtheora01.1.1+dfsg.1-15ubuntu2
 libtiff54.1.0+git191117-2ubuntu0.20.04.2
 libtinfo66.2-0ubuntu2
 libtwolame00.4.0-2
-libudev1245.4-4ubuntu3.14
+libudev1245.4-4ubuntu3.15
 libunistring20.9.10-2
 libuuid12.34-0.1ubuntu9.1
 libva22.7.0-2