diff --git a/checkin_notes b/checkin_notes
index eb83ed1dd2..bb9dafc9b2 100644
--- a/checkin_notes
+++ b/checkin_notes
@@ -7148,3 +7148,10 @@ David  6 Oct 2010
     client/
         sim.cpp,h
         client_types.cpp
+
+Rom    7 Oct 2010
+    - Increment version to 6.13.0.
+
+    /
+        configure.ac
+        version.h
diff --git a/configure.ac b/configure.ac
index da1d279fb6..b86ec1b118 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ dnl not sure exactly what the minimum version is (but 2.13 wont work)
 AC_PREREQ(2.58)
 
 dnl Set the BOINC version here.  You can also use the set-version script.
-AC_INIT(BOINC, 6.11.9)
+AC_INIT(BOINC, 6.13.0)
 AC_CONFIG_MACRO_DIR([m4])
 LIBBOINC_VERSION=`echo ${PACKAGE_VERSION} | sed 's/\./:/g'`
 AC_SUBST([LIBBOINC_VERSION])
diff --git a/version.h b/version.h
index df088e5095..a754429cd0 100644
--- a/version.h
+++ b/version.h
@@ -7,13 +7,13 @@
 #define BOINC_MAJOR_VERSION 6
 
 /* Minor part of BOINC version number */
-#define BOINC_MINOR_VERSION 11
+#define BOINC_MINOR_VERSION 13
 
 /* Release part of BOINC version number */
-#define BOINC_RELEASE 9
+#define BOINC_RELEASE 0
 
 /* String representation of BOINC version number */
-#define BOINC_VERSION_STRING "6.11.9"
+#define BOINC_VERSION_STRING "6.13.0"
 
 /* Package is a pre-release (Alpha/Beta) package */
 #define BOINC_PRERELEASE 1
@@ -29,13 +29,13 @@
 #define PACKAGE_NAME "BOINC"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "BOINC 6.11.9"
+#define PACKAGE_STRING "BOINC 6.13.0"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "boinc"
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "6.11.9"
+#define PACKAGE_VERSION "6.13.0"
 
 #endif /* #if (defined(_WIN32) || defined(__APPLE__)) */