diff --git a/packrat/packrat.lock b/packrat/packrat.lock
index 5f82d890..633f318e 100644
--- a/packrat/packrat.lock
+++ b/packrat/packrat.lock
@@ -1,7 +1,7 @@
 PackratFormat: 1.4
 PackratVersion: 0.5.0
 RVersion: 4.0.0
-Repos: CRAN=http://cran.us.r-project.org/
+Repos: CRAN=http://CRAN.R-project.org
 
 Package: BDgraph
 Source: CRAN