diff --git a/contrib/Bitcoin.app/Contents/Info.plist b/contrib/Bitcoin.app/Contents/Info.plist
index a5c7da1c8f..d5a278a570 100644
--- a/contrib/Bitcoin.app/Contents/Info.plist
+++ b/contrib/Bitcoin.app/Contents/Info.plist
@@ -17,7 +17,7 @@
CFBundlePackageType
APPL
CFBundleShortVersionString
- 0.4.00
+ 0.4.1
CFBundleSignature
????
CFBundleVersion
diff --git a/doc/README b/doc/README
index 772fd7f31e..789cc9fb87 100644
--- a/doc/README
+++ b/doc/README
@@ -1,4 +1,4 @@
-Bitcoin 0.4.0rc1 BETA
+Bitcoin 0.4.1 BETA
Copyright (c) 2009-2011 Bitcoin Developers
Distributed under the MIT/X11 software license, see the accompanying
diff --git a/doc/README_windows.txt b/doc/README_windows.txt
index 8378ae50d8..7ff8834920 100644
--- a/doc/README_windows.txt
+++ b/doc/README_windows.txt
@@ -1,4 +1,4 @@
-Bitcoin 0.4.00rc1 BETA
+Bitcoin 0.4.1 BETA
Copyright (c) 2009-2011 Bitcoin Developers
Distributed under the MIT/X11 software license, see the accompanying
diff --git a/share/setup.nsi b/share/setup.nsi
index 6cf477747c..4c837c974b 100644
--- a/share/setup.nsi
+++ b/share/setup.nsi
@@ -5,7 +5,7 @@ SetCompressor /SOLID lzma
# General Symbol Definitions
!define REGKEY "SOFTWARE\$(^Name)"
-!define VERSION 0.4.00
+!define VERSION 0.4.1
!define COMPANY "Bitcoin project"
!define URL http://www.bitcoin.org/
@@ -45,13 +45,13 @@ Var StartMenuGroup
!insertmacro MUI_LANGUAGE English
# Installer attributes
-OutFile bitcoin-0.4.00-win32-setup.exe
+OutFile bitcoin-0.4.1-win32-setup.exe
InstallDir $PROGRAMFILES\Bitcoin
CRCCheck on
XPStyle on
BrandingText " "
ShowInstDetails show
-VIProductVersion 0.4.00.0
+VIProductVersion 0.4.1.0
VIAddVersionKey ProductName Bitcoin
VIAddVersionKey ProductVersion "${VERSION}"
VIAddVersionKey CompanyName "${COMPANY}"
diff --git a/src/serialize.h b/src/serialize.h
index 64f67fd682..6b35773ac3 100644
--- a/src/serialize.h
+++ b/src/serialize.h
@@ -60,7 +60,7 @@ class CDataStream;
class CAutoFile;
static const unsigned int MAX_SIZE = 0x02000000;
-static const int VERSION = 40000;
+static const int VERSION = 40100;
static const char* pszSubVer = "";
static const bool VERSION_IS_BETA = true;