diff --git a/ChangeLog b/ChangeLog
index 156f5203334a8f590f5dbdfce382456a65f9b8c6..5f3732babf8eb7f4bac71d1f27396f10964886a5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-Changes in version 0.0.11 - UNRELEASED:
+Changes in version 0.0.11 - 2019-06-21:
  - Update my e-mail address.
  - Change the obfs4 behavior for handling handshake failure to be more
    uniform.  Thanks to Sergey Frolov for assistance.
diff --git a/obfs4proxy/obfs4proxy.go b/obfs4proxy/obfs4proxy.go
index 3efc41ed24c7f2bb4de042e9fcdf80e71816f7b5..bac1ad1ac2f7d4604132972dc0ce579364c8423a 100644
--- a/obfs4proxy/obfs4proxy.go
+++ b/obfs4proxy/obfs4proxy.go
@@ -50,7 +50,7 @@ import (
 )
 
 const (
-	obfs4proxyVersion = "0.0.11-dev"
+	obfs4proxyVersion = "0.0.11"
 	obfs4proxyLogFile = "obfs4proxy.log"
 	socksAddr         = "127.0.0.1:0"
 )