diff --git a/starmap_client/utils.py b/starmap_client/utils.py
index a6f575a..62dffe9 100644
--- a/starmap_client/utils.py
+++ b/starmap_client/utils.py
@@ -20,4 +20,16 @@ def dict_merge(a: Dict[str, Any], b: Dict[str, Any]) -> Dict[str, Any]:
     """
     for x in [a, b]:
         assert_is_dict(x)
+
+    # Process the inner values before merging
+    for k, v in a.items():
+        # Merge two inner dictionaries
+        if b.get(k) and all([isinstance(x, dict) for x in [v, b.get(k)]]):
+            b[k] = dict_merge(v, b[k])
+
+        # Merge left inner dictionary
+        elif isinstance(v, dict) and not b.get(k):
+            b[k] = dict_merge(v, {})
+
+    # Default merge of dictionaries
     return a | b
diff --git a/tests/data/query_v2/mapping_response_obj/valid_mro4.json b/tests/data/query_v2/mapping_response_obj/valid_mro4.json
new file mode 100644
index 0000000..b47a73f
--- /dev/null
+++ b/tests/data/query_v2/mapping_response_obj/valid_mro4.json
@@ -0,0 +1,28 @@
+{
+    "meta": {
+        "mapping": "key",
+        "combined": {
+            "mapping": "mapping"
+        },
+        "merged": {
+            "name": "mapping"
+        }
+    },
+    "destinations": [
+        {
+            "architecture": "x86_64",
+            "destination": "fake_destination",
+            "overwrite": false,
+            "restrict_version": true,
+            "meta": {
+                "destination": "key",
+                "combined": {
+                    "destination": "destination"
+                },
+                "merged": {
+                    "name": "destination"
+                }
+            }
+        }
+    ]
+}
diff --git a/tests/data/query_v2/mapping_response_obj/valid_mro4_meta.json b/tests/data/query_v2/mapping_response_obj/valid_mro4_meta.json
new file mode 100644
index 0000000..5c07c9e
--- /dev/null
+++ b/tests/data/query_v2/mapping_response_obj/valid_mro4_meta.json
@@ -0,0 +1,11 @@
+{
+    "destination": "key",
+    "combined": {
+        "mapping": "mapping",
+        "destination": "destination"
+    },
+    "mapping": "key",
+    "merged": {
+        "name": "destination"
+    }
+}
\ No newline at end of file
diff --git a/tests/data/query_v2/query_response_entity/valid_qre5.json b/tests/data/query_v2/query_response_entity/valid_qre5.json
new file mode 100644
index 0000000..5ce4fc1
--- /dev/null
+++ b/tests/data/query_v2/query_response_entity/valid_qre5.json
@@ -0,0 +1,109 @@
+{
+    "cloud": "test",
+    "meta": {
+        "global": "key",
+        "combined": {
+            "package": "package"
+        },
+        "merged": {
+            "name": "package"
+        }
+    },
+    "mappings": {
+        "test-marketplace": {
+            "destinations": [
+                {
+                    "destination": "test-destination/foo/bar",
+                    "overwrite": false,
+                    "restrict_version": false,
+                    "meta": {
+                        "destination": "key",
+                        "combined": {
+                            "destination": "destination"
+                        },
+                        "merged": {
+                            "name": "destination"
+                        }
+                    }
+                },
+                {
+                    "destination": "second-test-destination/foo/bar",
+                    "overwrite": true,
+                    "restrict_version": false,
+                    "meta": {
+                        "destination": "key",
+                        "combined": {
+                            "destination": "destination"
+                        },
+                        "merged": {
+                            "name": "destination"
+                        }
+                    }
+                }
+            ],
+            "provider": null,
+            "meta": {
+                "mapping": "key",
+                "combined": {
+                    "mapping": "mapping"
+                },
+                "merged": {
+                    "name": "mapping"
+                }
+            }
+        },
+        "another-marketplace": {
+            "destinations": [
+                {
+                    "destination": "aaaaaaaaaaaaaaa",
+                    "overwrite": false,
+                    "restrict_version": false,
+                    "meta": {
+                        "destination": "key",
+                        "combined": {
+                            "destination": "destination"
+                        },
+                        "merged": {
+                            "name": "destination"
+                        },
+                        "last": {
+                            "test": true
+                        }
+                    }
+                },
+                {
+                    "destination": "bbbbbbbbbbbbb",
+                    "overwrite": true,
+                    "restrict_version": false,
+                    "meta": {
+                        "destination": "key",
+                        "combined": {
+                            "destination": "destination"
+                        },
+                        "merged": {
+                            "name": "destination"
+                        },
+                        "last": {
+                            "test": true
+                        }
+                    }
+                }
+            ],
+            "provider": null,
+            "meta": {
+                "mapping": "key",
+                "combined": {
+                    "mapping": "mapping"
+                },
+                "merged": {
+                    "name": "mapping"
+                },
+                "another": {
+                    "foo": "bar"
+                }
+            }
+        }
+    },
+    "workflow": "stratosphere",
+    "name": "sample-product"
+}
diff --git a/tests/data/query_v2/query_response_entity/valid_qre5_meta.json b/tests/data/query_v2/query_response_entity/valid_qre5_meta.json
new file mode 100644
index 0000000..5a40312
--- /dev/null
+++ b/tests/data/query_v2/query_response_entity/valid_qre5_meta.json
@@ -0,0 +1,34 @@
+{
+    "test-marketplace": {
+        "destination": "key",
+        "combined": {
+            "package": "package",
+            "mapping": "mapping",
+            "destination": "destination"
+        },
+        "global": "key",
+        "mapping": "key",
+        "merged": {
+            "name": "destination"
+        }
+    },
+    "another-marketplace": {
+        "destination": "key",
+        "combined": {
+            "package": "package",
+            "mapping": "mapping",
+            "destination": "destination"
+        },
+        "global": "key",
+        "mapping": "key",
+        "merged": {
+            "name": "destination"
+        },
+        "another": {
+            "foo": "bar"
+        },
+        "last": {
+            "test": true
+        }
+    }
+}
\ No newline at end of file
diff --git a/tests/test_models.py b/tests/test_models.py
index 782cb88..0afbfee 100644
--- a/tests/test_models.py
+++ b/tests/test_models.py
@@ -262,6 +262,11 @@ class TestV2MappingResponseObject:
                 "tests/data/query_v2/mapping_response_obj/valid_mro3_meta.json",
                 None,
             ),
+            (
+                "tests/data/query_v2/mapping_response_obj/valid_mro4.json",
+                "tests/data/query_v2/mapping_response_obj/valid_mro4_meta.json",
+                None,
+            ),
         ],
     )
     def test_valid_mapping_response_obj(self, json_file, meta, provider) -> None:
@@ -310,6 +315,10 @@ class TestV2QueryResponseEntity:
                 "tests/data/query_v2/query_response_entity/valid_qre4.json",
                 "tests/data/query_v2/query_response_entity/valid_qre4_meta.json",
             ),
+            (
+                "tests/data/query_v2/query_response_entity/valid_qre5.json",
+                "tests/data/query_v2/query_response_entity/valid_qre5_meta.json",
+            ),
         ],
     )
     def test_valid_query_response_entity(self, json_file, meta) -> None:
@@ -318,9 +327,13 @@ def test_valid_query_response_entity(self, json_file, meta) -> None:
         expected_meta_dict = load_json(meta)
 
         q = QueryResponseEntity.from_json(data)
+
+        # Test the merged meta attributes on destinations
         for account_name in q.account_names:
-            assert q.mappings[account_name].meta == expected_meta_dict[account_name]
+            for dest in q.mappings[account_name].destinations:
+                assert dest.meta == expected_meta_dict[account_name]
 
+        # Test the billing_code_config
         if q.billing_code_config:
             bc_asdict = {k: asdict(v) for k, v in q.billing_code_config.items()}
             assert bc_asdict == d["billing-code-config"]
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 81bf496..f59921d 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -24,6 +24,16 @@ def test_assert_is_dict() -> None:
         ({"1": 1, "3": 3}, {"2": 2}, {"1": 1, "2": 2, "3": 3}),
         ({"1": 1, "3": 3}, {"2": 2, "3": 4}, {"1": 1, "2": 2, "3": 4}),
         ({"A": True, "B": True, "C": True}, {"B": False}, {"A": True, "B": False, "C": True}),
+        (
+            {"dic1": {"foo": "bar"}, "dic2": {"key": "value"}},
+            {"dic1": {"bar": "foo"}},
+            {"dic1": {"foo": "bar", "bar": "foo"}, "dic2": {"key": "value"}},
+        ),
+        (
+            {"dic1": {"foo": "bar"}},
+            {"dic1": {"bar": "foo"}, "dic2": {"key": "value"}},
+            {"dic1": {"foo": "bar", "bar": "foo"}, "dic2": {"key": "value"}},
+        ),
     ],
 )
 def test_dict_merge(a: Dict[str, Any], b: Dict[str, Any], expected: Dict[str, Any]) -> None: