diff --git a/tests/queries/0_stateless/02530_dictionaries_update_field.sh b/tests/queries/0_stateless/02530_dictionaries_update_field.sh
index b502f3e141e..9ced78a1196 100755
--- a/tests/queries/0_stateless/02530_dictionaries_update_field.sh
+++ b/tests/queries/0_stateless/02530_dictionaries_update_field.sh
@@ -60,7 +60,7 @@ for layout in "${layouts[@]}"; do
 
             INSERT INTO table_for_update_field_dictionary VALUES (2, 'SecondUpdated', now());
             INSERT INTO table_for_update_field_dictionary VALUES (3, 'Third', now());
-            SELECT sleepEachRow(1) FROM numbers(20) SETTINGS function_sleep_max_microseconds_per_block = 10000000 FORMAT Null;
+            SELECT sleepEachRow(1) FROM numbers(20) SETTINGS function_sleep_max_microseconds_per_block = 20000000 FORMAT Null;
 
             SELECT key, value FROM $dictionary_name ORDER BY key ASC;
             -- { echoOff }