diff --git a/src/backend/catalog/information_schema.sql b/src/backend/catalog/information_schema.sql
index 4f0e2492937..624d538a5c0 100644
--- a/src/backend/catalog/information_schema.sql
+++ b/src/backend/catalog/information_schema.sql
@@ -3328,7 +3328,7 @@ CREATE VIEW pg_property_graph_privileges AS
                   THEN 'YES' ELSE 'NO' END AS yes_or_no) AS is_grantable
 
     FROM (
-            SELECT oid, relname, relnamespace, relkind, relowner, (aclexplode(coalesce(relacl, acldefault('r', relowner)))).* FROM pg_class
+            SELECT oid, relname, relnamespace, relkind, relowner, (aclexplode(coalesce(relacl, acldefault('g', relowner)))).* FROM pg_class
          ) AS c (oid, relname, relnamespace, relkind, relowner, grantor, grantee, prtype, grantable),
          pg_namespace nc,
          pg_authid u_grantor,
diff --git a/src/backend/utils/adt/acl.c b/src/backend/utils/adt/acl.c
index 01caa12eca7..e2547d719ed 100644
--- a/src/backend/utils/adt/acl.c
+++ b/src/backend/utils/adt/acl.c
@@ -956,6 +956,9 @@ acldefault_sql(PG_FUNCTION_ARGS)
 		case 'c':
 			objtype = OBJECT_COLUMN;
 			break;
+		case 'g':
+			objtype = OBJECT_PROPGRAPH;
+			break;
 		case 'r':
 			objtype = OBJECT_TABLE;
 			break;
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
index c56437d6057..41b9531e41a 100644
--- a/src/bin/pg_dump/pg_dump.c
+++ b/src/bin/pg_dump/pg_dump.c
@@ -7358,8 +7358,17 @@ getTables(Archive *fout, int *numTables)
 						 "c.relhastriggers, c.relpersistence, "
 						 "c.reloftype, "
 						 "c.relacl, "
-						 "acldefault(CASE WHEN c.relkind = " CppAsString2(RELKIND_SEQUENCE)
-						 " THEN 's'::\"char\" ELSE 'r'::\"char\" END, c.relowner) AS acldefault, "
+						 "acldefault(CASE"
+						 " WHEN c.relkind = " CppAsString2(RELKIND_PROPGRAPH));
+	/* 19beta1 didn't support acldefault('g'), so we'll fix that below */
+	appendPQExpBufferStr(query,
+						 fout->remoteVersion >= 200000 ?
+						 " THEN 'g'::\"char\"" :
+						 " THEN NULL");
+	appendPQExpBufferStr(query,
+						 " WHEN c.relkind = " CppAsString2(RELKIND_SEQUENCE)
+						 " THEN 's'::\"char\""
+						 " ELSE 'r'::\"char\" END, c.relowner) AS acldefault, "
 						 "CASE WHEN c.relkind = " CppAsString2(RELKIND_FOREIGN_TABLE) " THEN "
 						 "(SELECT ftserver FROM pg_catalog.pg_foreign_table WHERE ftrelid = c.oid) "
 						 "ELSE 0 END AS foreignserver, "
@@ -7579,7 +7588,7 @@ getTables(Archive *fout, int *numTables)
 		tblinfo[i].dobj.namespace =
 			findNamespace(atooid(PQgetvalue(res, i, i_relnamespace)));
 		tblinfo[i].dacl.acl = pg_strdup(PQgetvalue(res, i, i_relacl));
-		tblinfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
+		/* acldefault computed below */
 		tblinfo[i].dacl.privtype = 0;
 		tblinfo[i].dacl.initprivs = NULL;
 		tblinfo[i].relkind = *(PQgetvalue(res, i, i_relkind));
@@ -7631,6 +7640,28 @@ getTables(Archive *fout, int *numTables)
 		tblinfo[i].is_identity_sequence = (strcmp(PQgetvalue(res, i, i_is_identity_sequence), "t") == 0);
 		tblinfo[i].ispartition = (strcmp(PQgetvalue(res, i, i_ispartition), "t") == 0);
 
+		if (tblinfo[i].relkind == RELKIND_PROPGRAPH &&
+			!(fout->remoteVersion >= 200000))
+		{
+			PQExpBuffer aclarray = createPQExpBuffer();
+			PQExpBuffer aclitem = createPQExpBuffer();
+
+			/* Standard ACL as of v19 is {owner=r/owner} */
+			appendPQExpBufferChar(aclarray, '{');
+			quoteAclUserName(aclitem, tblinfo[i].rolname);
+			appendPQExpBufferStr(aclitem, "=r/");
+			quoteAclUserName(aclitem, tblinfo[i].rolname);
+			appendPGArray(aclarray, aclitem->data);
+			appendPQExpBufferChar(aclarray, '}');
+
+			tblinfo[i].dacl.acldefault = pstrdup(aclarray->data);
+
+			destroyPQExpBuffer(aclarray);
+			destroyPQExpBuffer(aclitem);
+		}
+		else
+			tblinfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
+
 		/* other fields were zeroed above */
 
 		/*
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index 875a147f753..79291aaaf5c 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -57,6 +57,6 @@
  */
 
 /*							yyyymmddN */
-#define CATALOG_VERSION_NO	202606301
+#define CATALOG_VERSION_NO	202607071
 
 #endif