diff --git a/.gitignore b/.gitignore
index 783cce2..6e4214f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 fftw-3.2.2.tar.gz
+/fftw-3.3.tar.gz
diff --git a/sources b/sources
index 798bd7c..cc9ace7 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-b616e5c91218cc778b5aa735fefb61ae  fftw-3.2.2.tar.gz
+0728ab3ec0ebb06631ab3b80a5c3d130  fftw-3.3.tar.gz