diff --git a/package_versions.txt b/package_versions.txt
index a48f5866..ab75d68d 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -11,8 +11,8 @@ bash-5.1.8-r0
 brotli-libs-1.0.9-r5
 busybox-1.34.1-r3
 c-ares-1.18.1-r0
-ca-certificates-20191127-r7
-ca-certificates-bundle-20191127-r7
+ca-certificates-20211220-r0
+ca-certificates-bundle-20211220-r0
 cairo-1.16.0-r3
 cairo-gobject-1.16.0-r3
 cairomm-1.14.0-r0
@@ -31,7 +31,7 @@ docker-cli-20.10.11-r0
 docker-engine-20.10.11-r0
 encodings-1.0.5-r0
 eudev-libs-3.2.11_pre1-r0
-expat-2.4.1-r0
+expat-2.4.3-r0
 fftw-single-libs-3.3.10-r0
 firefox-esr-91.5.0-r0
 flac-1.3.3-r0