diff --git a/composer.json b/composer.json
index 70eb7b9..54ac7f8 100644
--- a/composer.json
+++ b/composer.json
@@ -17,17 +17,17 @@
     "require": {
         "php": "^7.4 | ^8.0",
         "ext-json": "*",
-        "guzzlehttp/guzzle": "^7.3",
-        "codeception/lib-innerbrowser": "^1.5 | *@dev",
-        "codeception/codeception": "^4.0 | *@dev"
+        "guzzlehttp/guzzle": "^7.4",
+        "codeception/lib-innerbrowser": "^2.0 | *@dev",
+        "codeception/codeception": "^4.1 | *@dev"
     },
     "require-dev": {
         "ext-curl": "*",
         "aws/aws-sdk-php": "^3.199",
-        "codeception/module-rest": "^1.3 | *@dev"
+        "codeception/module-rest": "^2.0 | *@dev"
     },
     "conflict": {
-        "codeception/codeception": "<4.0"
+        "codeception/codeception": "<4.1"
     },
     "suggest": {
         "codeception/phpbuiltinserver": "Start and stop PHP built-in web server for your tests"
diff --git a/src/Codeception/Lib/Connector/Guzzle.php b/src/Codeception/Lib/Connector/Guzzle.php
index 302f819..6d2415b 100644
--- a/src/Codeception/Lib/Connector/Guzzle.php
+++ b/src/Codeception/Lib/Connector/Guzzle.php
@@ -171,7 +171,7 @@ protected function getAbsoluteUri($uri)
 
             // relative url
             if (!$this->getHistory()->isEmpty()) {
-                return Uri::mergeUrls((string)$this->getHistory()->current()->getUri(), $uri);
+                return Uri::mergeUrls($this->getHistory()->current()->getUri(), $uri);
             }
         }