diff --git a/README.md b/README.md
index 0f61f4c..e52d07f 100755
--- a/README.md
+++ b/README.md
@@ -34,6 +34,9 @@ Just flash and forget.
 - For more detailed configuration please refer to [official documentation](https://github.com/jedisct1/dnscrypt-proxy/wiki/Configuration)
 
 ## Changelog
+### v2.8.3
+ - Fix permission issue
+ - Add option to replace or backup-restore config file
 ### v2.8.2
  - Fix "binary file is missing"
 ### v2.8.1
@@ -42,12 +45,11 @@ Just flash and forget.
  - Update binary files to 2.0.22
 ### v2.7.0
  - Update binary files to 2.0.21
-### v2.6.0
- - Update binary files to 2.0.19
 
-[older version changelog](changelog.md)
+[Full changelog](changelog.md)
 
 ## Credit
 - DNSCrypt-Proxy2 upstream | [jedisct1](https://github.com/jedisct1/dnscrypt-proxy)
 - Keycheck binary | [someone755](https://github.com/someone755/kerneller/tree/master/extract/tools)
 - Idea for keycheck code implementation | [Zappo @xda-developers](https://forum.xda-developers.com/showpost.php?p=71016567&postcount=98)
+- [All contributor](https://github.com/Magisk-Modules-Repo/dnscrypt-proxy/graphs/contributors)
\ No newline at end of file
diff --git a/changelog.md b/changelog.md
index 8db413e..9dd73ea 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,8 @@
 # Changelog
 ## Changelog
+### v2.8.3
+- Fix permission issue
+- Add option to replace or backup-restore config file
 ### v2.8.2
 - Fix "binary file is missing"
 ### v2.8.1
diff --git a/module.prop b/module.prop
index 93d4f6b..cc4bb9f 100755
--- a/module.prop
+++ b/module.prop
@@ -1,6 +1,6 @@
 id=dnscrypt-proxy
 name=DNSCrypt-Proxy 2
-version=v2.8.2
-versionCode=19
+version=v2.8.3
+versionCode=20
 author=bluemeda
 description=A flexible DNS proxy, with support for modern encrypted DNS protocols such as DNSCrypt v2 and DNS-over-HTTP/2. Using DNSCrypt-proxy 2.0.22