diff --git a/constant/version.go b/constant/version.go
index f8479aea..e56c89d7 100644
--- a/constant/version.go
+++ b/constant/version.go
@@ -1,3 +1,3 @@
 package constant
 
-var Version = "1.1-beta14"
+var Version = "1.1-beta15"
diff --git a/docs/changelog.md b/docs/changelog.md
index ac4a0160..2dea8169 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,3 +1,13 @@
+#### 1.1-beta15
+
+* Add support for new x/h2 deadline
+* Fix udp connect for mux client
+* Fix dns buffer
+* Fix quic dns retry
+* Fix create TLS Config
+* Fix websocket alpn
+* Fix tor geoip
+
 #### 1.1-beta14
 
 * Add multi-user support for hysteria inbound **1**