diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75db419..492658d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ This is an alpha version! The changes listed here are not final.
 
 ### Changed
 - Switch to pcov for code coverage.
+- Updated package dependencies
 - Updated package textdomain from `jetpack` to `jetpack-password-checker`.
 
 ## [0.1.8] - 2021-12-14
diff --git a/composer.json b/composer.json
index 21e7555..3460d34 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,7 @@
 	"require-dev": {
 		"automattic/jetpack-changelogger": "^3.0",
 		"automattic/wordbless": "@dev",
-		"yoast/phpunit-polyfills": "1.0.2"
+		"yoast/phpunit-polyfills": "1.0.3"
 	},
 	"autoload": {
 		"classmap": [