diff --git a/api/baseapi.h b/api/baseapi.h
index 0b8c83fd3a..b532aa7d0d 100644
--- a/api/baseapi.h
+++ b/api/baseapi.h
@@ -20,8 +20,8 @@
 #ifndef TESSERACT_API_BASEAPI_H__
 #define TESSERACT_API_BASEAPI_H__
 
-#define TESSERACT_VERSION_STR "3.04.00"
-#define TESSERACT_VERSION 0x030400
+#define TESSERACT_VERSION_STR "3.05.00dev"
+#define TESSERACT_VERSION 0x030500
 #define MAKE_VERSION(major, minor, patch) (((major) << 16) | ((minor) << 8) | \
                                             (patch))
 
diff --git a/configure b/configure
index 2073734743..271358cfa7 100755
--- a/configure
+++ b/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
 # From configure.ac {gitrev}.
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for tesseract 3.04.00.
+# Generated by GNU Autoconf 2.69 for tesseract 3.05.00dev.
 #
 # Report bugs to <https://github.com/tesseract-ocr/tesseract/issues>.
 #
@@ -591,8 +591,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='tesseract'
 PACKAGE_TARNAME='tesseract'
-PACKAGE_VERSION='3.04.00'
-PACKAGE_STRING='tesseract 3.04.00'
+PACKAGE_VERSION='3.05.00dev'
+PACKAGE_STRING='tesseract 3.05.00dev'
 PACKAGE_BUGREPORT='https://github.com/tesseract-ocr/tesseract/issues'
 PACKAGE_URL=''
 
@@ -1371,7 +1371,7 @@ 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 tesseract 3.04.00 to adapt to many kinds of systems.
+\`configure' configures tesseract 3.05.00dev to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1441,7 +1441,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of tesseract 3.04.00:";;
+     short | recursive ) echo "Configuration of tesseract 3.05.00dev:";;
    esac
   cat <<\_ACEOF
 
@@ -1570,7 +1570,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-tesseract configure 3.04.00
+tesseract configure 3.05.00dev
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2223,7 +2223,7 @@ 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 tesseract $as_me 3.04.00, which was
+It was created by tesseract $as_me 3.05.00dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -3182,7 +3182,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='tesseract'
- VERSION='3.04.00'
+ VERSION='3.05.00dev'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -17634,7 +17634,7 @@ 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 tesseract $as_me 3.04.00, which was
+This file was extended by tesseract $as_me 3.05.00dev, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -17700,7 +17700,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-tesseract config.status 3.04.00
+tesseract config.status 3.05.00dev
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index ee3d33cf65..8d11ba99e8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@
 # Initialization
 # ----------------------------------------
 AC_PREREQ(2.50)
-AC_INIT([tesseract], [3.04.00], [https://github.com/tesseract-ocr/tesseract/issues])
+AC_INIT([tesseract], [3.05.00dev], [https://github.com/tesseract-ocr/tesseract/issues])
 CXXFLAGS=${CXXFLAGS:-""}
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_AUX_DIR(config)
diff --git a/vs2010/libtesseract/libtesseract.rc b/vs2010/libtesseract/libtesseract.rc
index 6d28c6e09e..f72d17f5a2 100644
--- a/vs2010/libtesseract/libtesseract.rc
+++ b/vs2010/libtesseract/libtesseract.rc
@@ -53,8 +53,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,4,0,0
- PRODUCTVERSION 3,4,0,0
+ FILEVERSION 3,5,0,0
+ PRODUCTVERSION 3,5,0,0
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -70,12 +70,12 @@ BEGIN
         BLOCK "040904b0"
         BEGIN
             VALUE "FileDescription", "Tesseract OCR library"
-            VALUE "FileVersion", "3, 4, 0, 0"
+            VALUE "FileVersion", "3, 5, 0, 0"
             VALUE "InternalName", "libtesseract"
             VALUE "LegalCopyright", "Copyright (C) 2015 Google, Inc. Licensed under the Apache License, Version 2.0"
             VALUE "OriginalFilename", "libtesseract"
             VALUE "ProductName", "Tesseract OCR Library"
-            VALUE "ProductVersion", "3, 4, 0, 0"
+            VALUE "ProductVersion", "3, 5, 0, 0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/vs2010/tesseract/tesseract.rc b/vs2010/tesseract/tesseract.rc
index 94388811db..f2fc5248dc 100644
--- a/vs2010/tesseract/tesseract.rc
+++ b/vs2010/tesseract/tesseract.rc
@@ -53,8 +53,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,4,0,0
- PRODUCTVERSION 3,4,0,0
+ FILEVERSION 3,5,0,0
+ PRODUCTVERSION 3,5,0,0
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -70,12 +70,12 @@ BEGIN
         BLOCK "040904b0"
         BEGIN
             VALUE "FileDescription", "Tesseract command-line OCR engine"
-            VALUE "FileVersion", "3,4,0,0"
+            VALUE "FileVersion", "3,5,0,0"
             VALUE "InternalName", "tesseract"
-            VALUE "LegalCopyright", "Copyright (C) 2014 Google, Inc. Licensed under the Apache License, Version 2.0"
+            VALUE "LegalCopyright", "Copyright (C) 2015 Google, Inc. Licensed under the Apache License, Version 2.0"
             VALUE "OriginalFilename", "tesseract.exe"
             VALUE "ProductName", "Tesseract-OCR"
-            VALUE "ProductVersion", "3.04"
+            VALUE "ProductVersion", "3.05.00dev"
         END
     END
     BLOCK "VarFileInfo"