diff --git a/README.md b/README.md
index b321b78..f400c6b 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,11 @@
 | ZeroMQ       | latest  |    yes |
 | umsgpack     | latest  |    yes |
 | PyYAML       | latest  |    yes |
+
+## Contributing
+
+1. Fork it (<https://gitlab.com/yourname/yourproject/fork>)
+2. Create your feature branch (`git checkout -b feature/fooBar`)
+3. Commit your changes (`git commit -am 'Add some fooBar'`)
+4. Push to the branch (`git push origin feature/fooBar`)
+5. Create a new Pull Request
\ No newline at end of file
diff --git a/libs/replication b/libs/replication
index 769cf1f..cd48884 160000
--- a/libs/replication
+++ b/libs/replication
@@ -1 +1 @@
-Subproject commit 769cf1f52415192689ffb8cf0f3dc36fa4ed1a1f
+Subproject commit cd48884b7e7b4c2a6819c05ba62958627dff563c