diff --git a/package_versions.txt b/package_versions.txt
index c6ddf39..8ef7a6f 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -6,7 +6,7 @@ base-passwd3.5.47
 bash5.0-6ubuntu1.1
 bsdutils1:2.34-0.1ubuntu9.3
 bzip21.0.8-2
-ca-certificates20210119~20.04.2
+ca-certificates20211016~20.04.1
 coreutils8.30-3ubuntu2
 curl7.68.0-1ubuntu2.11
 dash0.5.10.2-6
@@ -61,9 +61,9 @@ libaudit-common1:2.8.5-2ubuntu6
 libavahi-client30.7-4ubuntu7.1
 libavahi-common30.7-4ubuntu7.1
 libavahi-common-data0.7-4ubuntu7.1
-libavcodec587:4.2.4-1ubuntu0.1
-libavformat587:4.2.4-1ubuntu0.1
-libavutil567:4.2.4-1ubuntu0.1
+libavcodec587:4.2.7-0ubuntu0.1
+libavformat587:4.2.7-0ubuntu0.1
+libavutil567:4.2.7-0ubuntu0.1
 libblkid12.34-0.1ubuntu9.3
 libbluray21:1.2.0-1
 libbrotli11.0.7-6ubuntu0.1
@@ -211,7 +211,7 @@ libssh-40.9.3-2ubuntu2.2
 libssh-gcrypt-40.9.3-2ubuntu2.2
 libssl1.11.1.1f-1ubuntu2.13
 libstdc++610.3.0-1ubuntu1~20.04
-libswresample37:4.2.4-1ubuntu0.1
+libswresample37:4.2.7-0ubuntu0.1
 libsystemd0245.4-4ubuntu3.15
 libtasn1-64.16.0-2
 libtesseract44.1.1-2build2