diff --git a/coisane/coisane.rc b/coisane/coisane.rc
index f6b3c4f..6a66cb8 100644
--- a/coisane/coisane.rc
+++ b/coisane/coisane.rc
@@ -24,8 +24,8 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,0,0,3
- PRODUCTVERSION 0,0,0,3
+ FILEVERSION 0,0,0,4
+ PRODUCTVERSION 0,0,0,4
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x9L
@@ -42,12 +42,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Marc Hörsken"
             VALUE "FileDescription", "Scanner Access Now Easy - CoInstaller DLL"
-            VALUE "FileVersion", "0.0.0.3"
+            VALUE "FileVersion", "0.0.0.4"
             VALUE "InternalName", "coisane.dll"
             VALUE "LegalCopyright", "Copyright © 2013-2014 Marc Hörsken. All rights reserved."
             VALUE "OriginalFilename", "coisane.dll"
             VALUE "ProductName", "Scanner Access Now Easy - WIA Driver"
-            VALUE "ProductVersion", "0.0.0.3"
+            VALUE "ProductVersion", "0.0.0.4"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/devsane/devsane.rc b/devsane/devsane.rc
index aa94a64..1d55908 100644
--- a/devsane/devsane.rc
+++ b/devsane/devsane.rc
@@ -70,8 +70,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,0,0,3
- PRODUCTVERSION 0,0,0,3
+ FILEVERSION 0,0,0,4
+ PRODUCTVERSION 0,0,0,4
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x9L
@@ -88,12 +88,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Marc Hörsken"
             VALUE "FileDescription", "Scanner Access Now Easy - Driver/Device Installer"
-            VALUE "FileVersion", "0.0.0.3"
+            VALUE "FileVersion", "0.0.0.4"
             VALUE "InternalName", "devsane.exe"
             VALUE "LegalCopyright", "Copyright © 2013-2014 Marc Hörsken. All rights reserved."
             VALUE "OriginalFilename", "devsane.exe"
             VALUE "ProductName", "Scanner Access Now Easy - WIA Driver"
-            VALUE "ProductVersion", "0.0.0.3"
+            VALUE "ProductVersion", "0.0.0.4"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/wiasane.iss b/wiasane.iss
index ee4d967..98b39da 100644
--- a/wiasane.iss
+++ b/wiasane.iss
@@ -41,8 +41,8 @@ AppCopyright=Copyright (C) 2013 Marc H
 AppPublisher=Marc Hörsken
 AppPublisherURL=http://wiasane.marc-hoersken.de/
 AppName=Scanner Access Now Easy - WIA Driver
-AppVersion=0.0.0.3
-VersionInfoVersion=0.0.0.3
+AppVersion=0.0.0.4
+VersionInfoVersion=0.0.0.4
 DefaultDirName={pf}\SANE WIA Driver
 DefaultGroupName=SANE WIA Driver
 OutputBaseFilename=wiasane
diff --git a/wiasane/wiasane.rc b/wiasane/wiasane.rc
index 1582f39..1c7c2c1 100644
--- a/wiasane/wiasane.rc
+++ b/wiasane/wiasane.rc
@@ -24,8 +24,8 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,0,0,3
- PRODUCTVERSION 0,0,0,3
+ FILEVERSION 0,0,0,4
+ PRODUCTVERSION 0,0,0,4
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x9L
@@ -42,12 +42,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Marc Hörsken"
             VALUE "FileDescription", "Scanner Access Now Easy - MicroDriver DLL"
-            VALUE "FileVersion", "0.0.0.3"
+            VALUE "FileVersion", "0.0.0.4"
             VALUE "InternalName", "wiasane.dll"
             VALUE "LegalCopyright", "Copyright © 2013-2014 Marc Hörsken. All rights reserved."
             VALUE "OriginalFilename", "wiasane.dll"
             VALUE "ProductName", "Scanner Access Now Easy - WIA Driver"
-            VALUE "ProductVersion", "0.0.0.3"
+            VALUE "ProductVersion", "0.0.0.4"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/winsane/winsane.rc b/winsane/winsane.rc
index 969ff8d..13cb977 100644
--- a/winsane/winsane.rc
+++ b/winsane/winsane.rc
@@ -24,8 +24,8 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,0,0,3
- PRODUCTVERSION 0,0,0,3
+ FILEVERSION 0,0,0,4
+ PRODUCTVERSION 0,0,0,4
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x9L
@@ -42,12 +42,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Marc Hörsken"
             VALUE "FileDescription", "Scanner Access Now Easy - Network DLL"
-            VALUE "FileVersion", "0.0.0.3"
+            VALUE "FileVersion", "0.0.0.4"
             VALUE "InternalName", "winsane.dll"
             VALUE "LegalCopyright", "Copyright © 2013-2014 Marc Hörsken. All rights reserved."
             VALUE "OriginalFilename", "winsane.dll"
             VALUE "ProductName", "Scanner Access Now Easy - WIA Driver"
-            VALUE "ProductVersion", "0.0.0.3"
+            VALUE "ProductVersion", "0.0.0.4"
         END
     END
     BLOCK "VarFileInfo"