diff --git a/composer.json b/composer.json
index 65560a3..27982e3 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
 	],
 	"require": {
 		"php": ">=7.2 <8.1",
-		"nette/di": "^3.0.3",
+		"nette/di": "^3.0.5",
 		"nette/utils": "^3.0"
 	},
 	"suggest": {
diff --git a/src/Bootstrap/Configurator.php b/src/Bootstrap/Configurator.php
index 3317962..36f615f 100644
--- a/src/Bootstrap/Configurator.php
+++ b/src/Bootstrap/Configurator.php
@@ -293,7 +293,7 @@ public function generateContainer(DI\Compiler $compiler): void
 			}
 		}
 
-		$compiler->addConfig(['parameters' => self::escape($this->staticParameters)]);
+		$compiler->addConfig(['parameters' => DI\Helpers::escape($this->staticParameters)]);
 		$compiler->setDynamicParameterNames(array_keys($this->dynamicParameters));
 
 		$builder = $compiler->getContainerBuilder();
@@ -353,20 +353,6 @@ public static function detectDebugMode($list = null): bool
 		}
 		return in_array($addr, $list, true) || in_array("$secret@$addr", $list, true);
 	}
-
-
-	/**
-	 * Expand counterpart.
-	 */
-	private static function escape($value)
-	{
-		if (is_array($value)) {
-			return array_map([self::class, 'escape'], $value);
-		} elseif (is_string($value)) {
-			return str_replace('%', '%%', $value);
-		}
-		return $value;
-	}
 }