diff --git a/R.ado b/R.ado
index baf1afe..7dc7020 100644
--- a/R.ado
+++ b/R.ado
@@ -325,7 +325,7 @@ The __readstata13__ package
 [is faster and more acurate then __foreign__ and __haven__ packages](http://www.haghish.com/stata-blog/?p=21)
 and read Stata 13 and 14 datasets. This R package can be installed within Stata as follows:
 
-        . rcall: install.packages("readstata13", repos="http://cran.uk.r-project.org")
+        . rcall: install.packages("readstata13", repos="https://cloud.r-project.org/")
 
 Specify the relative or absolute path to the data set to transporting data
 from Stata to R. For example:
diff --git a/dependency.do b/dependency.do
index 0828a27..22a49fc 100644
--- a/dependency.do
+++ b/dependency.do
@@ -16,4 +16,4 @@ if "`r(version)'" < "2.2.0" {
 }
 
 rcall_check
-rcall: install.packages("readstata13", repos="http://cran.us.r-project.org")
+rcall: install.packages("readstata13", repos="https://cloud.r-project.org/")
diff --git a/rcall.ado b/rcall.ado
index 16bf42d..a45f5c8 100644
--- a/rcall.ado
+++ b/rcall.ado
@@ -325,7 +325,7 @@ The __readstata13__ package
 [is faster and more acurate then __foreign__ and __haven__ packages](http://www.haghish.com/stata-blog/?p=21)
 and read Stata 13 and 14 datasets. This R package can be installed within Stata as follows:
 
-        . rcall: install.packages("readstata13", repos="http://cran.uk.r-project.org")
+        . rcall: install.packages("readstata13", repos="https://cloud.r-project.org/")
 
 Specify the relative or absolute path to the data set to transporting data
 from Stata to R. For example: