diff --git a/sources b/sources
index c4d9227..09ff652 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-b4a917a548f41ce25c6c88f9bc864bca  gnuradio-3.7.5.tar.gz
+bfd2116b344a949aacc3d7e2eff07642  gnuradio-3.7.5.1.tar.gz