diff --git a/composer.json b/composer.json
index 1b284c75..75d7bc07 100644
--- a/composer.json
+++ b/composer.json
@@ -1,9 +1,9 @@
 {
     "name": "magento/data-migration-tool",
     "description": "Migration Tool",
-    "version": "2.4.5",
+    "version": "2.4.51",
     "require": {
-        "symfony/console": "^5.4",
+        "symfony/console": "~4.4.0",
         "magento/framework": "*",
         "monolog/monolog": "^2.3"
     },
diff --git a/src/Migration/Handler/TruncateSuffix.php b/src/Migration/Handler/TruncateSuffix.php
index 0d9b8c40..54b5617f 100644
--- a/src/Migration/Handler/TruncateSuffix.php
+++ b/src/Migration/Handler/TruncateSuffix.php
@@ -90,7 +90,13 @@ public function handle(Record $recordToHandle, Record $oppositeRecord)
         if (in_array($recordToHandle->getValue('attribute_id'), $attributeIds)) {
             $suffix = '~' . preg_quote($this->getSuffix()) . '$~';
             $value = $recordToHandle->getValue($this->field);
-            $value = preg_replace($suffix, '', $value);
+            
+            // custom edit start
+            if ($value !== null) {
+                $value = preg_replace($suffix, '', $value);
+            }
+            // custom edit end
+
             $recordToHandle->setValue($this->field, $value);
         }
     }