diff --git a/tileserver/Dockerfile b/tileserver/Dockerfile
index 94744f3..250565c 100644
--- a/tileserver/Dockerfile
+++ b/tileserver/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/maplibre/martin:1.12.0
+FROM ghcr.io/maplibre/martin:1.13.0
 
 # Noto Sans TTFs (OFL) — Martin generates glyph PBFs from these and serves
 # them at /font/{fontstack}/{range}. Pinned to an openmaptiles/fonts