diff --git a/package_versions.txt b/package_versions.txt
index 8b77a91..4c0ec8b 100644
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -150,7 +150,7 @@ sed                     4.9-1                           deb
 sensible-utils          0.0.17+nmu1                     deb     
 sysvinit-utils          3.06-4                          deb     
 tar                     1.34+dfsg-1.2+deb12u1           deb     
-tzdata                  2024a-0+deb12u1                 deb     
+tzdata                  2024b-0+deb12u1                 deb     
 usr-is-merged           37~deb12u1                      deb     
 util-linux              2.38.1-5+deb12u2                deb     
 util-linux-extra        2.38.1-5+deb12u2                deb