diff --git a/R/columns.R b/R/columns.R
index 4be63164..ed4934b4 100644
--- a/R/columns.R
+++ b/R/columns.R
@@ -489,7 +489,7 @@ is.colGroup <- function(x) {
 #'   a locale is unsupported. When multiple locales are specified, the first
 #'   supported locale will be used.
 #'
-#'   See a list of [common BCP 47 language tags](https://docs.microsoft.com/en-us/openspecs/office_standards/ms-oe376/6c085406-a698-4e12-9d4d-c3b0ee3dbc4a)
+#'   See a list of [common BCP 47 language tags](https://learn.microsoft.com/en-us/openspecs/office_standards/ms-oe376/6c085406-a698-4e12-9d4d-c3b0ee3dbc4a)
 #'   for reference.
 #' @return A column format object that can be used to customize data formatting
 #'   in `colDef()`.
diff --git a/man/colFormat.Rd b/man/colFormat.Rd
index 3e769416..b6911027 100644
--- a/man/colFormat.Rd
+++ b/man/colFormat.Rd
@@ -53,7 +53,7 @@ Multiple locales may be specified to provide a fallback language in case
 a locale is unsupported. When multiple locales are specified, the first
 supported locale will be used.
 
-See a list of \href{https://docs.microsoft.com/en-us/openspecs/office_standards/ms-oe376/6c085406-a698-4e12-9d4d-c3b0ee3dbc4a}{common BCP 47 language tags}
+See a list of \href{https://learn.microsoft.com/en-us/openspecs/office_standards/ms-oe376/6c085406-a698-4e12-9d4d-c3b0ee3dbc4a}{common BCP 47 language tags}
 for reference.}
 }
 \value{
diff --git a/vignettes/examples.Rmd b/vignettes/examples.Rmd
index cfb9e15c..2a5d7f04 100644
--- a/vignettes/examples.Rmd
+++ b/vignettes/examples.Rmd
@@ -469,7 +469,7 @@ in their own locale.
 
 To use a specific locale for data formatting, provide a vector of BCP 47 language
 tags in the `locales` argument. See a list of
-[common BCP 47 language tags](https://docs.microsoft.com/en-us/openspecs/office_standards/ms-oe376/6c085406-a698-4e12-9d4d-c3b0ee3dbc4a)
+[common BCP 47 language tags](https://learn.microsoft.com/en-us/openspecs/office_standards/ms-oe376/6c085406-a698-4e12-9d4d-c3b0ee3dbc4a)
 for reference.
 
 ::: {.callout-note}