diff -purN a/tests/316_Imagick_getImageKurtosis.phpt b/tests/316_Imagick_getImageKurtosis.phpt
--- a/tests/316_Imagick_getImageKurtosis.phpt	2022-01-11 16:23:47.000000000 +0100
+++ b/tests/316_Imagick_getImageKurtosis.phpt	2024-01-22 20:29:18.738097214 +0100
@@ -14,8 +14,13 @@ function getImageKurtosis() {
     $imagick = new \Imagick(__DIR__ . '/Biter_500.jpg');
     $values = $imagick->getImageKurtosis();
 
-    check_value($values, "kurtosis", -0.9379261035010518);
-    check_value($values, "skewness", 0.4562517200972045);
+    if (isVersionGreaterEqual('6.9.13-2', '7.1.1-24')) {
+        check_value($values, "kurtosis", -0.7092599567492);
+        check_value($values, "skewness", 0.56839010636614);
+    } else {
+        check_value($values, "kurtosis", -0.9379261035010518);
+        check_value($values, "skewness", 0.4562517200972045);
+    }
 }
 
 getImageKurtosis() ;