diff --git a/composer.json b/composer.json
index 260e288..1ef9910 100755
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
         "lstrojny/fxmlrpc": "^0.20.0",
         "psr/log": "~1.0",
         "laminas/laminas-diactoros": "^2.0",
-        "php-http/guzzle7-adapter": "^0.1",
+        "php-http/guzzle7-adapter": "^1.0",
         "php-http/message": "^1.6"
     },
     "require-dev": {
diff --git a/composer.lock b/composer.lock
index 24470c6..1149090 100644
--- a/composer.lock
+++ b/composer.lock
@@ -643,16 +643,16 @@
         },
         {
             "name": "php-http/guzzle7-adapter",
-            "version": "0.1.1",
+            "version": "1.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-http/guzzle7-adapter.git",
-                "reference": "1967de656b9679a2a6a66d0e4e16fa99bbed1ad1"
+                "reference": "fb075a71dbfa4847cf0c2938c4e5a9c478ef8b01"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-http/guzzle7-adapter/zipball/1967de656b9679a2a6a66d0e4e16fa99bbed1ad1",
-                "reference": "1967de656b9679a2a6a66d0e4e16fa99bbed1ad1",
+                "url": "https://api.github.com/repos/php-http/guzzle7-adapter/zipball/fb075a71dbfa4847cf0c2938c4e5a9c478ef8b01",
+                "reference": "fb075a71dbfa4847cf0c2938c4e5a9c478ef8b01",
                 "shasum": ""
             },
             "require": {
@@ -699,9 +699,9 @@
             ],
             "support": {
                 "issues": "https://github.com/php-http/guzzle7-adapter/issues",
-                "source": "https://github.com/php-http/guzzle7-adapter/tree/0.1.1"
+                "source": "https://github.com/php-http/guzzle7-adapter/tree/1.0.0"
             },
-            "time": "2020-10-21T17:30:51+00:00"
+            "time": "2021-03-09T07:35:15+00:00"
         },
         {
             "name": "php-http/httplug",