diff --git a/psalm.baseline.xml b/psalm.baseline.xml
index 271a6a6b2e..07afc3cf03 100644
--- a/psalm.baseline.xml
+++ b/psalm.baseline.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<files psalm-version="5.11.0@c9b192ab8400fdaf04b2b13d110575adc879aa90">
+<files psalm-version="5.14.1@b9d355e0829c397b9b3b47d0c0ed042a8a70284d">
   <file src="src/Faker/Calculator/Luhn.php">
     <InvalidReturnStatement>
       <code>0</code>
@@ -141,19 +141,18 @@
   </file>
   <file src="src/Faker/Provider/Base.php">
     <InvalidArgument>
-      <code>[static::class, 'randomDigit']</code>
+      <code><![CDATA[[static::class, 'randomDigit']]]></code>
+      <code><![CDATA[static function ($matches) {
+            // remove backslashes (that are not followed by another backslash) because they are escape characters
+            $match = preg_replace('/\\\(?!\\\)/', '', $matches[1]);
+            $randomElement = Base::randomElement(str_split($match));
+            //[.] should not be a random character, but a literal .
+            return str_replace('.', '\.', $randomElement);
+        }]]></code>
     </InvalidArgument>
-    <UndefinedClass>
-      <code>\UnitEnum</code>
-      <code>\UnitEnum</code>
-    </UndefinedClass>
     <UndefinedDocblockClass>
       <code>Closure</code>
     </UndefinedDocblockClass>
-    <UndefinedFunction>
-      <code>enum_exists($array)</code>
-      <code>enum_exists($array)</code>
-    </UndefinedFunction>
   </file>
   <file src="src/Faker/Provider/Biased.php">
     <InvalidParamDefault>