diff --git a/ChangeLog b/ChangeLog
index 1ec6aed15a..53ddf4976d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-Changes in version 0.3.4.1-alpha - 2018-05-1?
+Changes in version 0.3.4.1-alpha - 2018-05-16
   Tor 0.3.4.1-alpha is the first release in the 0.3.4.x series. It
   includes refactoring to begin reducing Tor's binary size and idle CPU
   usage on mobile, along with prep work for new bandwidth scanners,
diff --git a/configure.ac b/configure.ac
index 3bf436203f..928968531e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@ dnl Copyright (c) 2007-2017, The Tor Project, Inc.
 dnl See LICENSE for licensing information
 
 AC_PREREQ([2.63])
-AC_INIT([tor],[0.3.4.0-alpha-dev])
+AC_INIT([tor],[0.3.4.1-alpha])
 AC_CONFIG_SRCDIR([src/or/main.c])
 AC_CONFIG_MACRO_DIR([m4])
 
diff --git a/contrib/win32build/tor-mingw.nsi.in b/contrib/win32build/tor-mingw.nsi.in
index dfcb0644dc..fa9b6eb643 100644
--- a/contrib/win32build/tor-mingw.nsi.in
+++ b/contrib/win32build/tor-mingw.nsi.in
@@ -8,7 +8,7 @@
 !include "LogicLib.nsh"
 !include "FileFunc.nsh"
 !insertmacro GetParameters
-!define VERSION "0.3.4.0-alpha-dev"
+!define VERSION "0.3.4.1-alpha"
 !define INSTALLER "tor-${VERSION}-win32.exe"
 !define WEBSITE "https://www.torproject.org/"
 !define LICENSE "LICENSE"
diff --git a/src/win32/orconfig.h b/src/win32/orconfig.h
index 238e0f6962..ab95ebf8bd 100644
--- a/src/win32/orconfig.h
+++ b/src/win32/orconfig.h
@@ -218,7 +218,7 @@
 #define USING_TWOS_COMPLEMENT
 
 /* Version number of package */
-#define VERSION "0.3.4.0-alpha-dev"
+#define VERSION "0.3.4.1-alpha"