diff --git a/doc/APIchanges b/doc/APIchanges
index e001265b63..769bb380ee 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -12,6 +12,9 @@ libavutil:   2009-03-08
 
 API changes, most recent first:
 
+2010-03-06 - r22251 - lavu 50.11.0 - av_stristr()
+  Add av_stristr().
+
 2010-03-03 - r22174 - lavu 50.10.0 - av_tree_enumerate()
   Add av_tree_enumerate().
 
diff --git a/libavutil/avutil.h b/libavutil/avutil.h
index b026046b36..d44a9068ff 100644
--- a/libavutil/avutil.h
+++ b/libavutil/avutil.h
@@ -40,7 +40,7 @@
 #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
 
 #define LIBAVUTIL_VERSION_MAJOR 50
-#define LIBAVUTIL_VERSION_MINOR 10
+#define LIBAVUTIL_VERSION_MINOR 11
 #define LIBAVUTIL_VERSION_MICRO  0
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \