diff --git a/planetiler-core/src/main/java/com/onthegomap/planetiler/stream/WriteableJsonStreamArchive.java b/planetiler-core/src/main/java/com/onthegomap/planetiler/stream/WriteableJsonStreamArchive.java
index 40f389ce1e..6ec617a0db 100644
--- a/planetiler-core/src/main/java/com/onthegomap/planetiler/stream/WriteableJsonStreamArchive.java
+++ b/planetiler-core/src/main/java/com/onthegomap/planetiler/stream/WriteableJsonStreamArchive.java
@@ -209,17 +209,14 @@ record InitializationEntry(TileArchiveMetadata metadata) implements Entry {}
 
   record FinishEntry(TileArchiveMetadata metadata) implements Entry {}
 
-  private interface TileArchiveMetadataMixin {
+  private record TileArchiveMetadataMixin(
 
-    @JsonIgnore(false)
-    Envelope bounds();
+    @JsonIgnore(false) Envelope bounds,
 
-    @JsonIgnore(false)
-    CoordinateXY center();
+    @JsonIgnore(false) CoordinateXY center,
 
-    @JsonIgnore(false)
-    List<LayerAttrStats.VectorLayer> vectorLayers();
-  }
+    @JsonIgnore(false) List<LayerAttrStats.VectorLayer> vectorLayers
+  ) {}
 
   @JsonIncludeProperties({"minX", "maxX", "minY", "maxY"})
   private abstract static class EnvelopeMixin {
diff --git a/pom.xml b/pom.xml
index 77904e8729..c465c280c3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
     <maven.compiler.source>21</maven.compiler.source>
     <maven.compiler.target>21</maven.compiler.target>
     <maven.source.excludeResources>true</maven.source.excludeResources>
-    <jackson.version>2.15.3</jackson.version>
+    <jackson.version>2.16.0</jackson.version>
     <junit.version>5.10.1</junit.version>
     <sonar.host.url>https://sonarcloud.io</sonar.host.url>
     <sonar.organization>onthegomap</sonar.organization>