diff --git a/Changelog b/Changelog
index 80039d9f4..ed780e650 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,5 @@
+Unreleased - sledgehammer999 <sledgehammer999@qbittorrent.org> - v4.2.0
+
 * Sat May 05 2018 - sledgehammer999 <sledgehammer999@qbittorrent.org> - v4.1.0
     - FEATURE: Add "Coalesce reads & writes" checkbox in advanced options (Chocobo1)
     - FEATURE: Smart Filter for RSS (Stephen Dawkins)
diff --git a/configure b/configure
index 4f51cde8e..fba670710 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for qbittorrent v4.1.0alpha.
+# Generated by GNU Autoconf 2.69 for qbittorrent v4.2.0alpha.
 #
 # Report bugs to <bugs.qbittorrent.org>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='qbittorrent'
 PACKAGE_TARNAME='qbittorrent'
-PACKAGE_VERSION='v4.1.0alpha'
-PACKAGE_STRING='qbittorrent v4.1.0alpha'
+PACKAGE_VERSION='v4.2.0alpha'
+PACKAGE_STRING='qbittorrent v4.2.0alpha'
 PACKAGE_BUGREPORT='bugs.qbittorrent.org'
 PACKAGE_URL='https://www.qbittorrent.org/'
 
@@ -1297,7 +1297,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures qbittorrent v4.1.0alpha to adapt to many kinds of systems.
+\`configure' configures qbittorrent v4.2.0alpha to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1368,7 +1368,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of qbittorrent v4.1.0alpha:";;
+     short | recursive ) echo "Configuration of qbittorrent v4.2.0alpha:";;
    esac
   cat <<\_ACEOF
 
@@ -1503,7 +1503,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-qbittorrent configure v4.1.0alpha
+qbittorrent configure v4.2.0alpha
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1642,7 +1642,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by qbittorrent $as_me v4.1.0alpha, which was
+It was created by qbittorrent $as_me v4.2.0alpha, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -3820,7 +3820,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='qbittorrent'
- VERSION='v4.1.0alpha'
+ VERSION='v4.2.0alpha'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -6140,7 +6140,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by qbittorrent $as_me v4.1.0alpha, which was
+This file was extended by qbittorrent $as_me v4.2.0alpha, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -6198,7 +6198,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-qbittorrent config.status v4.1.0alpha
+qbittorrent config.status v4.2.0alpha
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
@@ -7455,7 +7455,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by qbittorrent $as_me v4.1.0alpha, which was
+This file was extended by qbittorrent $as_me v4.2.0alpha, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -7513,7 +7513,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-qbittorrent config.status v4.1.0alpha
+qbittorrent config.status v4.2.0alpha
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index ae5640639..c4db4d937 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([qbittorrent], [v4.1.0alpha], [bugs.qbittorrent.org], [], [https://www.qbittorrent.org/])
+AC_INIT([qbittorrent], [v4.2.0alpha], [bugs.qbittorrent.org], [], [https://www.qbittorrent.org/])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([m4])
 AC_PROG_CC
diff --git a/dist/mac/Info.plist b/dist/mac/Info.plist
index 029cf2751..7929668e9 100644
--- a/dist/mac/Info.plist
+++ b/dist/mac/Info.plist
@@ -45,7 +45,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.1.0</string>
+	<string>4.2.0</string>
 	<key>CFBundleSignature</key>
 	<string>qBit</string>
 	<key>CFBundleExecutable</key>
diff --git a/dist/windows/options.nsi b/dist/windows/options.nsi
index e3605f8dd..30eff15eb 100644
--- a/dist/windows/options.nsi
+++ b/dist/windows/options.nsi
@@ -27,7 +27,7 @@ XPStyle on
 !define CSIDL_LOCALAPPDATA '0x1C' ;Local Application Data path
 
 ; Program specific
-!define PROG_VERSION "4.1.0"
+!define PROG_VERSION "4.2.0"
 
 !define MUI_FINISHPAGE_RUN
 !define MUI_FINISHPAGE_RUN_FUNCTION PageFinishRun
diff --git a/version.pri b/version.pri
index a0d69d118..303716c62 100644
--- a/version.pri
+++ b/version.pri
@@ -3,7 +3,7 @@ PROJECT_NAME = qbittorrent
 
 # Define version numbers here
 VER_MAJOR = 4
-VER_MINOR = 1
+VER_MINOR = 2
 VER_BUGFIX = 0
 VER_BUILD = 0
 VER_STATUS = alpha # Should be empty for stable releases!