diff --git a/driver-sync/src/test/functional/com/mongodb/client/unified/UnifiedTestModifications.java b/driver-sync/src/test/functional/com/mongodb/client/unified/UnifiedTestModifications.java
index 6a267ed3c2..e29d9af3c3 100644
--- a/driver-sync/src/test/functional/com/mongodb/client/unified/UnifiedTestModifications.java
+++ b/driver-sync/src/test/functional/com/mongodb/client/unified/UnifiedTestModifications.java
@@ -631,6 +631,22 @@ public static void applyCustomizations(final TestDef def) {
 
         def.skipJira("https://jira.mongodb.org/browse/JAVA-5672")
                 .file("unified-test-format/tests/valid-fail", "operator-matchAsDocument");
+
+        def.skipJira("https://jira.mongodb.org/browse/JAVA-6235")
+                .file("initial-dns-seedlist-discovery/tests/replica-set", "srvAllowedHostsSuffix-case-insensitive")
+                .file("initial-dns-seedlist-discovery/tests/replica-set", "srvAllowedHostsSuffix-mismatch")
+                .file("initial-dns-seedlist-discovery/tests/replica-set", "srvAllowedHostsSuffix-period-only")
+                .file("initial-dns-seedlist-discovery/tests/replica-set", "srvAllowedHostsSuffix-psl-not-public-suffix")
+                .file(
+                        "initial-dns-seedlist-discovery/tests/replica-set",
+                        "srvAllowedHostsSuffix-psl-public-suffix-capitalized")
+                .file("initial-dns-seedlist-discovery/tests/replica-set", "srvAllowedHostsSuffix-psl-public-suffix")
+                .file("initial-dns-seedlist-discovery/tests/replica-set", "srvAllowedHostsSuffix-tld-only")
+                .file("initial-dns-seedlist-discovery/tests/replica-set", "srvAllowedHostsSuffix-trailing-dot")
+                .file("initial-dns-seedlist-discovery/tests/replica-set", "srvAllowedHostsSuffix-with_dot")
+                .file("initial-dns-seedlist-discovery/tests/replica-set", "srvAllowedHostsSuffix-without_dot_fail")
+                .file("initial-dns-seedlist-discovery/tests/replica-set", "srvAllowedHostsSuffix-without_dot_pass")
+                .file("uri-options/tests", "srv-options");
     }
 
     /**
diff --git a/testing/resources/specifications b/testing/resources/specifications
index 92b3c0b928..529a2dd14a 160000
--- a/testing/resources/specifications
+++ b/testing/resources/specifications
@@ -1 +1 @@
-Subproject commit 92b3c0b9287bfba1b0ec4084300858d05c654f8c
+Subproject commit 529a2dd14a4fc0e94bb9adca686bbcbdfd15f713