diff --git a/muscript/src/main/java/io/gitlab/jfronny/muscript/data/dynamic/DList.java b/muscript/src/main/java/io/gitlab/jfronny/muscript/data/dynamic/DList.java
index 2b03d0c..ab4fb11 100644
--- a/muscript/src/main/java/io/gitlab/jfronny/muscript/data/dynamic/DList.java
+++ b/muscript/src/main/java/io/gitlab/jfronny/muscript/data/dynamic/DList.java
@@ -7,7 +7,7 @@ import io.gitlab.jfronny.muscript.compiler.CodeLocation;
 
 import java.util.List;
 
-public non-sealed interface DList extends Dynamic<List<Dynamic<?>>> {
+public non-sealed interface DList extends Dynamic<List<? extends Dynamic<?>>> {
     default Dynamic<?> get(int i) {
         return getValue().get(i);
     }
diff --git a/muscript/src/main/java/io/gitlab/jfronny/muscript/data/dynamic/DObject.java b/muscript/src/main/java/io/gitlab/jfronny/muscript/data/dynamic/DObject.java
index d258655..1c08112 100644
--- a/muscript/src/main/java/io/gitlab/jfronny/muscript/data/dynamic/DObject.java
+++ b/muscript/src/main/java/io/gitlab/jfronny/muscript/data/dynamic/DObject.java
@@ -8,7 +8,7 @@ import org.jetbrains.annotations.Nullable;
 import java.util.Map;
 import java.util.stream.Collectors;
 
-public non-sealed interface DObject extends Dynamic<Map<String, Dynamic<?>>> {
+public non-sealed interface DObject extends Dynamic<Map<String, ? extends Dynamic<?>>> {
     default @Nullable Dynamic<?> get(String key) {
         return getValue().get(key);
     }