diff --git a/inst/CITATION b/inst/CITATION
index 396caf5..7b664e1 100644
--- a/inst/CITATION
+++ b/inst/CITATION
@@ -9,7 +9,7 @@ citEntry(entry = "Article",
   volume       = "42",
   number       = "11",
   pages        = "1--26",
-  url          = "http://www.jstatsoft.org/v42/i11/",
+  url          = "https://www.jstatsoft.org/v42/i11/",
 
   textVersion  =
   paste("Walter R. Mebane, Jr.,  Jasjeet S. Sekhon (2011).",
diff --git a/man/genoud.Rd b/man/genoud.Rd
index 87325cf..0a7cad1 100644
--- a/man/genoud.Rd
+++ b/man/genoud.Rd
@@ -491,7 +491,7 @@
   information is useful for such problems.  \code{Genoud} also works
   well for problems that no derivative information exists. For
   additional documentation and examples please see
-  \url{https://sekhon.berkeley.edu/rgenoud}.}
+  \url{http://sekhon.berkeley.edu/rgenoud/}.}
 
 \value{\code{genoud} returns a list
   with 7 objects.  8 objects are returned if the user has requested