diff --git a/dictionaries/CallMap_historical.php b/dictionaries/CallMap_historical.php
index 1345f2325ea..1582fd215c8 100644
--- a/dictionaries/CallMap_historical.php
+++ b/dictionaries/CallMap_historical.php
@@ -10293,8 +10293,8 @@
     'dcgettext' => ['string', 'domain'=>'string', 'message'=>'string', 'category'=>'int'],
     'dcngettext' => ['string', 'domain'=>'string', 'singular'=>'string', 'plural'=>'string', 'count'=>'int', 'category'=>'int'],
     'deaggregate' => ['', 'object'=>'object', 'class_name='=>'string'],
-    'debug_backtrace' => ['list<array>', 'options='=>'int|bool', 'limit='=>'int'],
-    'debug_print_backtrace' => ['void', 'options='=>'int|bool', 'limit='=>'int'],
+    'debug_backtrace' => ['list<array{file:string,line:int,function:string,class?:class-string,object?:object,type?:string,args?:list}>', 'options='=>'int', 'limit='=>'int'],
+    'debug_print_backtrace' => ['void', 'options='=>'int', 'limit='=>'int'],
     'debug_zval_dump' => ['void', '...value'=>'mixed'],
     'debugger_connect' => [''],
     'debugger_connector_pid' => [''],