diff --git a/sources b/sources
index 4f5d350..02931ee 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-9a476b21f74bd99c876f1509d731a0f9  gnuplot-4.6.5.tar.gz
+23628e321ff2428d3f171e1cd4245486  gnuplot-5.0.0.tar.gz