diff --git a/README.md b/README.md
index 6acfcbf..94f5cdf 100644
--- a/README.md
+++ b/README.md
@@ -68,7 +68,7 @@ The following lists each column with a brief description and example.
   * This will be helpful in identifing which links came from the English resources and which links have been added by GLs.
   * The Universal ID (UID) of a note is the combination of the `Book`, `Chapter`, `Verse`, and `ID` values. For example, `tit/1/3/swi9`.
     * This is a useful way to unambiguously refer to links.
-    * An [RC link](http://resource-container.readthedocs.io/en/latest/linking.html) can resolve to a specific note like this: `rc://en/tn/help/tit/01/01/swi9`.
+    * An [RC link](https://resource-container.readthedocs.io/en/latest/linking.html) can resolve to a specific note like this: `rc://en/tn/help/tit/01/01/swi9`.
 * `Tags` – (optional) any of `keyterm` or `name`, separated by `; ` if there's more than one
 * `OrigWords` – Original language quote (e.g. `ἐφανέρωσεν↔τὸν λόγον αὐτοῦ`) but most often just one word
 * `Occurrence` – Specifies which occurrence in the original language text the entry applies to.