diff --git a/firmware/svnversion.h b/firmware/svnversion.h
index bf9ff41eed..7ab988a8db 100644
--- a/firmware/svnversion.h
+++ b/firmware/svnversion.h
@@ -1,5 +1,5 @@
 // This file was generated by Version2Header
-// Tue Feb 21 23:07:26 EST 2017
+// Wed Feb 22 21:39:58 EST 2017
 #ifndef VCS_VERSION
-#define VCS_VERSION "2963"
+#define VCS_VERSION "12972"
 #endif
diff --git a/firmware/update_version.bat b/firmware/update_version.bat
index 2dd3705dab..f3549d2f4b 100644
--- a/firmware/update_version.bat
+++ b/firmware/update_version.bat
@@ -1,3 +1,3 @@
 rem Let's regemerate 'svnversion.h'
 rem TODO: handle std err - for example, in case svn needs upgrade
-java -jar ../java_tools/version2header.jar
\ No newline at end of file
+java -jar ../java_tools/version2header.jar 10000
\ No newline at end of file
diff --git a/java_tools/version2header.jar b/java_tools/version2header.jar
index 88078849f9..48ab55c27c 100644
Binary files a/java_tools/version2header.jar and b/java_tools/version2header.jar differ
diff --git a/java_tools/version2header/src/com/rusefi/Version2Header.java b/java_tools/version2header/src/com/rusefi/Version2Header.java
index 80f3209da0..20fe25508e 100644
--- a/java_tools/version2header/src/com/rusefi/Version2Header.java
+++ b/java_tools/version2header/src/com/rusefi/Version2Header.java
@@ -14,8 +14,13 @@ public class Version2Header {
     private static final String HEADER_TAG = "VCS_VERSION";
 
     public static void main(String[] args) throws IOException {
+        if (args.length!=1) {
+            System.out.println("Version offset value is now a mandatory parameter!");
+            System.exit(-1);
+        }
+        int versionOffsetValue = Integer.parseInt(args[0]);
         System.out.println("Hi, it's " + new Date());
-        System.out.println("Working with " + NL.length() + " line ends");
+        System.out.println("Working with " + NL.length() + " line ends, offset " + versionOffsetValue);
         Process simulatorProcess = null;
         try {
             System.out.println("Executing [" + COMMAND + "]");
@@ -34,7 +39,7 @@ public class Version2Header {
                     String ver = line.substring(VERSION_MARKER.length());
                     System.out.println("Version [" + ver + "]");
                     int version = Integer.parseInt(ver);
-                    writeFile(version);
+                    writeFile(versionOffsetValue + version);
                 }
             }
             System.out.println("Got " + counter + " lines of stdout");