diff --git a/src/mbgl/tile/vector_mlt_tile_data.cpp b/src/mbgl/tile/vector_mlt_tile_data.cpp
index bbab4cb13..ac966460c 100644
--- a/src/mbgl/tile/vector_mlt_tile_data.cpp
+++ b/src/mbgl/tile/vector_mlt_tile_data.cpp
@@ -41,7 +41,9 @@ namespace {
 struct PropertyVisitor {
     Value operator()(std::nullptr_t) const { return mapbox::feature::null_value; }
     Value operator()(bool value) const { return value; }
+    Value operator()(std::int32_t value) const { return value; }
     Value operator()(std::uint32_t value) const { return value; }
+    Value operator()(std::int64_t value) const { return value; }
     Value operator()(std::uint64_t value) const { return value; }
     Value operator()(float value) const { return value; }
     Value operator()(double value) const { return value; }
diff --git a/vendor/maplibre-tile-spec b/vendor/maplibre-tile-spec
index 7e3cfe225..f493beb62 160000
--- a/vendor/maplibre-tile-spec
+++ b/vendor/maplibre-tile-spec
@@ -1 +1 @@
-Subproject commit 7e3cfe2251944b11dd3b0d1f7a6c4ebd3e047e2f
+Subproject commit f493beb6272dafe172545ef314a3f044ee8c4dc1