diff --git a/docker/tileserver.dockerfile b/docker/tileserver.dockerfile
index 8062240b..807b14f3 100644
--- a/docker/tileserver.dockerfile
+++ b/docker/tileserver.dockerfile
@@ -24,7 +24,7 @@ RUN --mount=type=cache,target=/var/cache/apt,id=apt_$TARGETARCH --mount=type=tmp
     python3-pip=23.0.1+dfsg-1ubuntu0.2 \
     curl=7.88.1-8ubuntu2.4 \
     libpcre3=2:8.39-15 \
-    tzdata=2023c-2exp1ubuntu1.1 \
+    tzdata=2023d-0ubuntu0.23.04 \
     ca-certificates=20230311ubuntu0.23.04.1 \
     zstd=1.5.4+dfsg2-4