diff --git a/setup.py b/setup.py
index 36fdeb9..1e9c69b 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 
 
 def getXrayCoreVersion():
-    return '1.8.10'
+    return '1.8.11'
 
 
 def runCommand(command):
diff --git a/src/xray.cpp b/src/xray.cpp
index ee8c448..70571b8 100644
--- a/src/xray.cpp
+++ b/src/xray.cpp
@@ -48,6 +48,6 @@ namespace {
             "Start Xray client with JSON string",
             py::arg("json"));
 
-        m.attr("__version__") = "1.8.10";
+        m.attr("__version__") = "1.8.11";
     }
 }