diff --git a/.cvsignore b/.cvsignore
index 3e9468f..1194825 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1,2 @@
 libtheora-1.0alpha3.tar.bz2
+libtheora-1.0alpha4.tar.bz2
diff --git a/sources b/sources
index 76467c5..12801d5 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 96bd0ab761fffde527ac4febf168e9b7  libtheora-1.0alpha3.tar.bz2
+a71ac42ec0f848da327930841a80ff2b  libtheora-1.0alpha4.tar.bz2