diff --git a/CHANGELOG.md b/CHANGELOG.md
index 390b5e1..b43934a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## Version 4.7.1 (2020-12-06)
+
+* Allow v2 of `paragonie/hidden-string` to be installed.
+
 ## Version 4.7.0 (2020-12-03)
 
 * Merged [#154](https://github.com/paragonie/halite/pull/154), which supports
diff --git a/composer.json b/composer.json
index 4da1b74..8b2ab44 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
     "require": {
         "php": "^7.2|^8",
         "paragonie/constant_time_encoding": "^2",
-        "paragonie/hidden-string": "^1",
+        "paragonie/hidden-string": "^1|^2",
         "paragonie/sodium_compat": "^1.14"
     },
     "autoload": {