diff --git a/constant/version.go b/constant/version.go
index 7d35a6da..a45d9f24 100644
--- a/constant/version.go
+++ b/constant/version.go
@@ -1,3 +1,3 @@
 package constant
 
-var Version = "1.1-beta18"
+var Version = "1.1-rc1"
diff --git a/docs/changelog.md b/docs/changelog.md
index 97ed8569..029eb95c 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,3 +1,10 @@
+#### 1.1-rc1
+
+* Fix TLS config for h2 server
+* Fix crash when input bad method in shadowsocks multi-user inbound
+* Fix listen UDP
+* Fix check invalid packet on macOS
+
 #### 1.1-beta18
 
 * Enhance defense against active probe for shadowtls server **1**