diff --git a/ChangeLog b/ChangeLog
index 84f9b47f..fad288c3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2021.01.17, v15.3.1
+
+fix:
+- (view) view html, pdf
+
+feature:
+- (package) dword v13.0.0
+- (modules) socket.io v3.1.0
+
+
 2021.01.17, v15.3.0
 
 feature:
diff --git a/HELP.md b/HELP.md
index 1e16ac21..2bfccde1 100644
--- a/HELP.md
+++ b/HELP.md
@@ -1,4 +1,4 @@
-# Cloud Commander v15.3.0
+# Cloud Commander v15.3.1
 
 ### [Main][MainURL] [Blog][BlogURL] Live(![Heroku][Heroku_LIVE_IMG] [Heroku][HerokuURL])
 
diff --git a/README.md b/README.md
index d03cb62b..76bdef7e 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Cloud Commander v15.3.0 [![Build Status][BuildStatusIMGURL]][BuildStatusURL] [![Codacy][CodacyIMG]][CodacyURL] [![Gitter][GitterIMGURL]][GitterURL]
+# Cloud Commander v15.3.1 [![Build Status][BuildStatusIMGURL]][BuildStatusURL] [![Codacy][CodacyIMG]][CodacyURL] [![Gitter][GitterIMGURL]][GitterURL]
 
 ### [Main][MainURL] [Blog][BlogURL] Live([Heroku][HerokuURL])
 
diff --git a/package.json b/package.json
index 65bc513d..61d20f44 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cloudcmd",
-  "version": "15.3.0",
+  "version": "15.3.1",
   "author": "coderaiser <mnemonic.enemy@gmail.com> (https://github.com/coderaiser)",
   "description": "File manager for the web with console and editor",
   "homepage": "http://cloudcmd.io",