diff --git a/doc/APIchanges b/doc/APIchanges
index eed0f81840071495f871cbeabcd403b87a1a44e6..24defe406b29a08dba34bf35b1c6dcd38964872b 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -8,7 +8,7 @@ libavfilter:   2012-06-22
 libavformat:   2012-01-27
 libavresample: 2012-10-05
 libswscale:    2011-06-20
-libavutil:     2011-04-18
+libavutil:     2012-10-22
 
 
 API changes, most recent first:
diff --git a/libavutil/version.h b/libavutil/version.h
index d21f53286b41d1e112d88990f8fec033d65bc059..1bbebd9f0c4766c3feaeefe3d36bfbf98e578ee4 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -36,8 +36,8 @@
  * @{
  */
 
-#define LIBAVUTIL_VERSION_MAJOR 51
-#define LIBAVUTIL_VERSION_MINOR 45
+#define LIBAVUTIL_VERSION_MAJOR 52
+#define LIBAVUTIL_VERSION_MINOR  0
 #define LIBAVUTIL_VERSION_MICRO  0
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \