diff --git a/DESCRIPTION b/DESCRIPTION
index 2eb77164c..d53ab9e81 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -14,7 +14,7 @@ Authors@R: c(
   person(given = 'Patrick', family = 'Roelli', email = 'proelli@nygenome.org', role = 'ctb'),
   person(given = "Yuhan", family = "Hao", email = 'yhao@nygenome.org', role = 'ctb', comment = c(ORCID = '0000-0002-1810-0822'))
   )
-URL: https://www.satijalab.org/seurat, https://github.com/satijalab/seurat
+URL: https://satijalab.org/seurat, https://github.com/satijalab/seurat
 BugReports: https://github.com/satijalab/seurat/issues
 Additional_repositories: https://mojaveazure.github.io/loomR
 Depends:
diff --git a/R/data.R b/R/data.R
index e4a14eeaa..be7eba463 100644
--- a/R/data.R
+++ b/R/data.R
@@ -39,7 +39,7 @@
 #'   \item{s.genes}{Genes associated with S-phase}
 #'   \item{g2m.genes}{Genes associated with G2M-phase}
 #' }
-#' @source \url{http://science.sciencemag.org/content/352/6282/189}
+#' @source \url{https://science.sciencemag.org/content/352/6282/189}
 #'
 #' @seealso \code{\link{cc.genes}}
 #'
diff --git a/R/utilities.R b/R/utilities.R
index e459ce1af..f2b7b3ac3 100644
--- a/R/utilities.R
+++ b/R/utilities.R
@@ -970,7 +970,7 @@ FastRowScale <- function(
 #' where each entry is the current symbol found for each symbol provided and the
 #' names are the provided symbols. Otherwise, a named vector with the same information.
 #'
-#' @source \url{https://www.genenames.org/} \url{https://rest.genenames.org/}
+#' @source \url{https://www.genenames.org/} \url{https://www.genenames.org/help/rest/}
 #'
 #' @importFrom utils txtProgressBar setTxtProgressBar
 #' @importFrom httr GET accept_json timeout status_code content
diff --git a/man/UpdateSymbolList.Rd b/man/UpdateSymbolList.Rd
index 280034d2a..2d4a92893 100644
--- a/man/UpdateSymbolList.Rd
+++ b/man/UpdateSymbolList.Rd
@@ -5,7 +5,7 @@
 \alias{GeneSymbolThesarus}
 \title{Get updated synonyms for gene symbols}
 \source{
-\url{https://www.genenames.org/} \url{https://rest.genenames.org/}
+\url{https://www.genenames.org/} \url{https://www.genenames.org/help/rest/}
 }
 \usage{
 GeneSymbolThesarus(
diff --git a/man/cc.genes.updated.2019.Rd b/man/cc.genes.updated.2019.Rd
index 377a91e6c..64f5dff4a 100644
--- a/man/cc.genes.updated.2019.Rd
+++ b/man/cc.genes.updated.2019.Rd
@@ -12,7 +12,7 @@ A list of two vectors
 }
 }
 \source{
-\url{http://science.sciencemag.org/content/352/6282/189}
+\url{https://science.sciencemag.org/content/352/6282/189}
 }
 \usage{
 cc.genes.updated.2019