diff --git a/package_versions.txt b/package_versions.txt
index 56f6dab..ce16bbd 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -69,7 +69,7 @@ shadow-4.8.1-r0
 skalibs-2.10.0.0-r0
 sqlite-libs-3.34.1-r0
 ssl_client-1.32.1-r6
-tzdata-2021b-r0
+tzdata-2021c-r0
 utmps-0.1.0.0-r0
 vnstat-2.6-r2
 xz-5.2.5-r0