diff --git a/ChangeLog b/ChangeLog
index c5fabdea0..d63dbf75a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2025-11-13  Jun-ichi Takimoto  <takimoto-j@kba.biglobe.ne.jp>
+
+	* 53964 (+ tiny change): Doc/Zsh/params.yo: mention zsh/random
+	module in the description of the parameter RANDOM
+
 2025-11-12  Oliver Kiddle  <opk@zsh.org>
 
 	* Heon Jeong: 54008: Src/Zle/compmatch.c: infinite loop running
diff --git a/Doc/Zsh/params.yo b/Doc/Zsh/params.yo
index 34825deae..dcd37aa6e 100644
--- a/Doc/Zsh/params.yo
+++ b/Doc/Zsh/params.yo
@@ -926,6 +926,12 @@ The values of tt(RANDOM) form an intentionally-repeatable pseudo-random
 sequence; subshells that reference tt(RANDOM) will result
 in identical pseudo-random values unless the value of tt(RANDOM) is
 referenced or seeded in the parent shell in between subshell invocations.
+
+tt(RANDOM) uses the system's library function manref(rand)(3).
+If higher degree of randomness is required, please consider using
+the autoloadable parameter tt(SRANDOM) from
+ifzman(the tt(zsh/random) module (see zmanref(zshmodules)))\
+ifnzman(noderef(The zsh/random Module)).
 )
 vindex(SECONDS)
 item(tt(SECONDS) <S>)(