diff --git a/runtime/doc/popup.txt b/runtime/doc/popup.txt
index 06acf39..ba87b31 100644
--- a/runtime/doc/popup.txt
+++ b/runtime/doc/popup.txt
@@ -1,4 +1,4 @@
-*popup.txt*  For Vim version 9.1.  Last change: 2025 Jan 08
+*popup.txt*  For Vim version 9.1.  Last change: 2025 Feb 20
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -504,7 +504,7 @@
 				\ mapping: 0,
 				\ })
 <		The current line is highlighted with a match using
-		"PopupSelected", or "PmenuSel" if that is not defined.
+		|hl-PopupSelected| which is linked to "PmenuSel" by default.
 
 		Use {options} to change the properties.  Should at least set
 		"callback" to a function that handles the selected item.
@@ -559,7 +559,7 @@
 				\ close: 'click',
 				\ padding: [0,1,0,1],
 				\ })
-<		The PopupNotification highlight group is used instead of
+<		The |hl-PopupNotification| highlight group is used instead of
 		WarningMsg if it is defined.
 
 		Without the |+timers| feature the popup will not disappear
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 38f764f..cb6704c 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 9.1.  Last change: 2025 Jan 20
+*syntax.txt*	For Vim version 9.1.  Last change: 2025 Feb 20
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -5831,8 +5831,8 @@
 MatchParen	Character under the cursor or just before it, if it
 		is a paired bracket, and its match. |pi_paren.txt|
 							*hl-MessageWindow*
-MessageWindow	Messages popup window used by `:echowindow`.  If not defined
-		|hl-WarningMsg| is used.
+MessageWindow	Messages popup window used by `:echowindow`.  Linked to
+		|hl-WarningMsg| by default.
 							*hl-ModeMsg*
 ModeMsg		'showmode' message (e.g., "-- INSERT --").
 							*hl-MsgArea*
@@ -5872,10 +5872,13 @@
 		combination with |hl-PmenuSel|.
 							*hl-ComplMatchIns*
 ComplMatchIns	Matched text of the currently inserted completion.
+							*hl-PopupSelected*
+PopupSelected	Popup window created with |popup_menu()|.  Linked to
+		|hl-PmenuSel| by default.
 							*hl-PopupNotification*
 PopupNotification
-		Popup window created with |popup_notification()|.  If not
-		defined |hl-WarningMsg| is used.
+		Popup window created with |popup_notification()|.  Linked to
+		|hl-WarningMsg| by default.
 							*hl-Question*
 Question	|hit-enter| prompt and yes/no questions.
 							*hl-QuickFixLine*
diff --git a/runtime/doc/tags b/runtime/doc/tags
index eb9c48c..aa43fb0 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -8191,6 +8191,7 @@
 hl-PmenuSel	syntax.txt	/*hl-PmenuSel*
 hl-PmenuThumb	syntax.txt	/*hl-PmenuThumb*
 hl-PopupNotification	syntax.txt	/*hl-PopupNotification*
+hl-PopupSelected	syntax.txt	/*hl-PopupSelected*
 hl-Question	syntax.txt	/*hl-Question*
 hl-QuickFixLine	syntax.txt	/*hl-QuickFixLine*
 hl-Scrollbar	syntax.txt	/*hl-Scrollbar*