diff --git a/common.h b/common.h
index 8676ce91e098a356f17a373a774b05d6e2c91eef..102ecae3fa21c8dd64591ddd2c297916a27eac82 100644
--- a/common.h
+++ b/common.h
@@ -1,7 +1,7 @@
 #ifndef FFMPEG_COMMON_H
 #define FFMPEG_COMMON_H
 
-#define FFMPEG_VERSION_INT 0x000406
-#define FFMPEG_VERSION     "0.4.6"
+#define FFMPEG_VERSION_INT 0x000408
+#define FFMPEG_VERSION     "0.4.8"
 
 #endif /* COMMON_H */
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 8f386b3c0470c960570aaa1e0d9f60773237a16e..f877b36958a64d5dc19bf20a190bbdef8604697c 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -13,8 +13,8 @@ extern "C" {
 
 #include "common.h"
 
-#define LIBAVCODEC_VERSION_INT 0x000406
-#define LIBAVCODEC_VERSION     "0.4.6"
+#define LIBAVCODEC_VERSION_INT 0x000408
+#define LIBAVCODEC_VERSION     "0.4.8"
 #define LIBAVCODEC_BUILD       4677
 #define LIBAVCODEC_BUILD_STR   "4677"
 
diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 6ade72fee1db4f6e027979bbaf840111bccb1ee9..7eb68162a63e6936c974f10b9ae26a79c7314fe8 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -5,9 +5,12 @@
 extern "C" {
 #endif
 
-#define LIBAVFORMAT_VERSION_INT 0x000406  
-#define LIBAVFORMAT_VERSION     "0.4.6"
+#define LIBAVFORMAT_VERSION_INT 0x000408
+#define LIBAVFORMAT_VERSION     "0.4.8"
 #define LIBAVFORMAT_BUILD       4606
+#define LIBAVFORMAT_BUILD_STR   "4606"
+
+#define LIBAVFORMAT_IDENT	"FFmpeg" LIBAVFORMAT_VERSION "b" LIBAVFORMAT_BUILD_STR
 
 #include "avcodec.h"