diff --git a/tests/data b/tests/data
index a75bfb17..7ef0ff7a 160000
--- a/tests/data
+++ b/tests/data
@@ -1 +1 @@
-Subproject commit a75bfb17a0e77f576c9eef0cfbf6220909e959e7
+Subproject commit 7ef0ff7a28a05d08020fe1a7d9902d2b71f8bc1b
diff --git a/tests/reader_test.py b/tests/reader_test.py
index b2c3edd1..59cb5747 100644
--- a/tests/reader_test.py
+++ b/tests/reader_test.py
@@ -152,19 +152,19 @@ def test_get_with_prefix_len(self) -> None:
                 "ip": "200.0.2.1",
                 "file_name": "MaxMind-DB-no-ipv4-search-tree.mmdb",
                 "expected_prefix_len": 0,
-                "expected_record": "::0/64",
+                "expected_record": "::/64",
             },
             {
                 "ip": "::200.0.2.1",
                 "file_name": "MaxMind-DB-no-ipv4-search-tree.mmdb",
                 "expected_prefix_len": 64,
-                "expected_record": "::0/64",
+                "expected_record": "::/64",
             },
             {
                 "ip": "0:0:0:0:ffff:ffff:ffff:ffff",
                 "file_name": "MaxMind-DB-no-ipv4-search-tree.mmdb",
                 "expected_prefix_len": 64,
-                "expected_record": "::0/64",
+                "expected_record": "::/64",
             },
             {
                 "ip": "ef00::",
@@ -294,8 +294,8 @@ def test_no_ipv4_search_tree(self) -> None:
             self.mode,
         )
 
-        self.assertEqual(reader.get(self.ipf("1.1.1.1")), "::0/64")
-        self.assertEqual(reader.get(self.ipf("192.1.1.1")), "::0/64")
+        self.assertEqual(reader.get(self.ipf("1.1.1.1")), "::/64")
+        self.assertEqual(reader.get(self.ipf("192.1.1.1")), "::/64")
         reader.close()
 
     def test_ipv6_address_in_ipv4_database(self) -> None: