diff --git a/src/Utils/StringUtils.php b/src/Utils/StringUtils.php
index b7c84d9b..d64ce0c8 100644
--- a/src/Utils/StringUtils.php
+++ b/src/Utils/StringUtils.php
@@ -14,6 +14,7 @@ class StringUtils
     private static $pluraliseSearchReplace = [
         'Property "%s" was' => 'Properties "%s" were',
         'Property' => 'Properties',
+        'property' => 'properties',
     ];
 
     public static function canonicalisePath(string $filename): string
diff --git a/test/Util/StringUtilsTest.php b/test/Util/StringUtilsTest.php
index 92e774c7..a45fdb5c 100644
--- a/test/Util/StringUtilsTest.php
+++ b/test/Util/StringUtilsTest.php
@@ -48,6 +48,7 @@ public function pluraliseMultipleProvider(): array
             ],
             ['Property "%s" was not promoted', 'Properties "propOne" & "propTwo" were not promoted'],
             ['Property "%s" was missing', 'Properties "propOne" & "propTwo" were missing'],
+            ['Visibility changed for property "%s"', 'Visibility changed for properties "propOne" & "propTwo"'],
         ];
     }
 
@@ -66,6 +67,7 @@ public function pluraliseSingularProvider(): array
             ['Property "%s" should not have changed type', 'Property "propOne" should not have changed type'],
             ['Property "%s" was not promoted', 'Property "propOne" was not promoted'],
             ['Property "%s" was missing', 'Property "propOne" was missing'],
+            ['Visibility changed for property "%s"', 'Visibility changed for property "propOne"'],
         ];
     }
 }