diff --git a/.gitignore b/.gitignore
index b829de2..8075528 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /SYMPHONY-5.5.7.tgz
+/SYMPHONY-5.6.8.tgz
diff --git a/sources b/sources
index fabac2b..729093d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-99b416e58a97f001cb63775d508ed5d0  SYMPHONY-5.5.7.tgz
+bb654688fefe59c498f8a416e733ae48  SYMPHONY-5.6.8.tgz