diff --git a/src/mac/Info.plist b/src/mac/Info.plist
index a9447a046..fbacaad37 100644
--- a/src/mac/Info.plist
+++ b/src/mac/Info.plist
@@ -45,7 +45,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>3.1.9</string>
+	<string>3.1.9.1</string>
 	<key>CFBundleSignature</key>
 	<string>qBit</string>
 	<key>CFBundleExecutable</key>
diff --git a/src/qbittorrent.rc b/src/qbittorrent.rc
index 3731ef6d0..d445f2bba 100644
Binary files a/src/qbittorrent.rc and b/src/qbittorrent.rc differ
diff --git a/src/qtlibtorrent/qbtsession.cpp b/src/qtlibtorrent/qbtsession.cpp
index 3443ebbfc..d070cb2a1 100755
--- a/src/qtlibtorrent/qbtsession.cpp
+++ b/src/qtlibtorrent/qbtsession.cpp
@@ -129,7 +129,7 @@ QBtSession::QBtSession()
   version << VERSION_MAJOR;
   version << VERSION_MINOR;
   version << VERSION_BUGFIX;
-  version << 0;
+  version << 1;
   const QString peer_id = "qB";
   // Construct session
   s = new session(fingerprint(peer_id.toLocal8Bit().constData(), version.at(0), version.at(1), version.at(2), version.at(3)), 0);
diff --git a/src/windows/options.nsi b/src/windows/options.nsi
index 89f2fe29a..66277c791 100644
--- a/src/windows/options.nsi
+++ b/src/windows/options.nsi
@@ -18,7 +18,7 @@ XPStyle on
 !define CSIDL_APPDATA '0x1A' ;Application Data path
 !define CSIDL_LOCALAPPDATA '0x1C' ;Local Application Data path
 
-!define PROG_VERSION "3.1.9"
+!define PROG_VERSION "3.1.9.1"
 !define MUI_FINISHPAGE_RUN "$INSTDIR\qbittorrent.exe"
 !define MUI_FINISHPAGE_RUN_TEXT $(launch_qbt)
 
@@ -35,7 +35,7 @@ VIAddVersionKey "LegalCopyright" "Copyright ©2006-2013 The qBittorrent project"
 VIAddVersionKey "FileDescription" "qBittorrent - A Bittorrent Client"
 VIAddVersionKey "FileVersion" "${PROG_VERSION}"
 
-VIProductVersion "${PROG_VERSION}.0"
+VIProductVersion "${PROG_VERSION}"
 
 ; The default installation directory
 InstallDir $PROGRAMFILES\qBittorrent
diff --git a/version.pri b/version.pri
index 8ef39a138..1eec8459c 100644
--- a/version.pri
+++ b/version.pri
@@ -1,5 +1,5 @@
 PROJECT_NAME = qbittorrent
-PROJECT_VERSION = 3.1.9
+PROJECT_VERSION = 3.1.9.1
 
 os2 {
     DEFINES += VERSION=\'\"v$${PROJECT_VERSION}\"\'