diff --git a/tests/bugs/core_3314_test.py b/tests/bugs/core_3314_test.py
index a37625f1..9f865e03 100644
--- a/tests/bugs/core_3314_test.py
+++ b/tests/bugs/core_3314_test.py
@@ -8,38 +8,49 @@ TITLE:       Dependencies are not removed after dropping the procedure and the t
 DESCRIPTION:
 JIRA:        CORE-3314
 FBTEST:      bugs.core_3314
+NOTES:
+    [25.11.2023] pzotov
+    Writing code requires more care since 6.0.0.150: ISQL does not allow specifying duplicate delimiters without any statements between them (two semicolon, two carets etc).
 """
 
 import pytest
 from firebird.qa import *
 
-init_script = """create table t (a int);
-SET TERM !!;
-create procedure p as begin delete from t; end!!
-SET TERM !!;
-commit;
+init_script = """
+    create table test (a int);
+    set term ^;
+    create procedure p as
+    begin
+        delete from test;
+    end
+    ^
+    set term ;^
+    commit;
 """
 
 db = db_factory(init=init_script)
 
-test_script = """SELECT 1 FROM  RDB$DEPENDENCIES WHERE RDB$DEPENDED_ON_NAME='T';
-drop procedure p;
-drop table t;
-commit;
-SELECT 1 FROM  RDB$DEPENDENCIES WHERE RDB$DEPENDED_ON_NAME='T';
+test_script = """
+    set list on;
+    set count on;
+    select 1 as point_1 from rdb$dependencies where rdb$depended_on_name = upper('test');
+    drop procedure p;
+    drop table test;
+    commit;
+    select 1 as point_2 from rdb$dependencies where rdb$depended_on_name = upper('test');
 """
 
 act = isql_act('db', test_script)
 
 expected_stdout = """
-    CONSTANT
-============
-           1
+    POINT_1                         1
+    Records affected: 1
+    Records affected: 0
 """
 
 @pytest.mark.version('>=3')
 def test_1(act: Action):
     act.expected_stdout = expected_stdout
-    act.execute()
+    act.execute(combine_output = True)
     assert act.clean_stdout == act.clean_expected_stdout