diff --git a/CHANGELOG.md b/CHANGELOG.md
index 423b7f2..879c838 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 - update composer.json
 - using php 7.3 in travis and scrutinizer
+- used php 7 null coalescing operator
 
 ## 0.1.0 
 
diff --git a/src/UrlRewriter.php b/src/UrlRewriter.php
index c0a953c..963c2db 100644
--- a/src/UrlRewriter.php
+++ b/src/UrlRewriter.php
@@ -49,9 +49,9 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
         $parsedNewUrl = parse_url($invariantUriPart.$replacedUriPart );
         
         $request = $request->withUri(
-            $uri->withPath($parsedNewUrl['path']?:'')
-            ->withQuery($parsedNewUrl['query']?:'')
-            ->withFragment($parsedNewUrl['fragment']?:'')
+            $uri->withPath($parsedNewUrl['path'] ?? '')
+            ->withQuery($parsedNewUrl['query'] ?? '')
+            ->withFragment($parsedNewUrl['fragment'] ?? '')
         );
         
         return $handler->handle($request);