diff --git a/groups.d/231.native_packages_etc.d/tzdb.package b/groups.d/231.native_packages_etc.d/tzdb.package
index 74fbb07..c64b06a 100644
--- a/groups.d/231.native_packages_etc.d/tzdb.package
+++ b/groups.d/231.native_packages_etc.d/tzdb.package
@@ -1,5 +1,5 @@
-: ${PKG_TZDB_SHA256SUM:=511af6b467f40b1ec9ac3684d1701793af470f3e29ddfb97b82be438e8601a7a};
-: ${PKG_TZDB_VERSION:=2024a};
+: ${PKG_TZDB_SHA256SUM:=ec2f98c739009fd81a654efe2ee75069f54bcee5e0d80f510ee7e1f469ed293a};
+: ${PKG_TZDB_VERSION:=2025b};
 : ${PKG_TZDB_URL:=https://data.iana.org/time-zones/releases/tzdb-${PKG_TZDB_VERSION}.tar.lz};
 : ${PKG_TZDB_BUILD_DIR:="tzdb-${PKG_TZDB_VERSION}"};
 : ${PKG_TZDB_CFLAGS_BUILD_EXTRA:="-std=c99 -DHAVE_GETRANDOM -DHAVE_STDINT_H"};