diff --git a/package_versions.txt b/package_versions.txt
index e8afe00..a89d149 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -1,4 +1,4 @@
-alpine-base-3.13.11-r0
+alpine-base-3.13.12-r0
 alpine-baselayout-3.2.0-r8
 alpine-conf-3.11.0-r2
 alpine-keys-2.4-r0
@@ -56,4 +56,4 @@ utmps-0.1.0.0-r0
 utmps-openrc-0.1.0.0-r0
 xz-5.2.5-r1
 xz-libs-5.2.5-r1
-zlib-1.2.12-r1
+zlib-1.2.12-r2