diff --git a/composer.lock b/composer.lock
index 2f3c293..2e75b11 100644
--- a/composer.lock
+++ b/composer.lock
@@ -159,25 +159,25 @@
         },
         {
             "name": "firebase/php-jwt",
-            "version": "v6.4.0",
+            "version": "v6.9.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/firebase/php-jwt.git",
-                "reference": "4dd1e007f22a927ac77da5a3fbb067b42d3bc224"
+                "reference": "f03270e63eaccf3019ef0f32849c497385774e11"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/firebase/php-jwt/zipball/4dd1e007f22a927ac77da5a3fbb067b42d3bc224",
-                "reference": "4dd1e007f22a927ac77da5a3fbb067b42d3bc224",
+                "url": "https://api.github.com/repos/firebase/php-jwt/zipball/f03270e63eaccf3019ef0f32849c497385774e11",
+                "reference": "f03270e63eaccf3019ef0f32849c497385774e11",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1||^8.0"
+                "php": "^7.4||^8.0"
             },
             "require-dev": {
                 "guzzlehttp/guzzle": "^6.5||^7.4",
-                "phpspec/prophecy-phpunit": "^1.1",
-                "phpunit/phpunit": "^7.5||^9.5",
+                "phpspec/prophecy-phpunit": "^2.0",
+                "phpunit/phpunit": "^9.5",
                 "psr/cache": "^1.0||^2.0",
                 "psr/http-client": "^1.0",
                 "psr/http-factory": "^1.0"
@@ -216,9 +216,9 @@
             ],
             "support": {
                 "issues": "https://github.com/firebase/php-jwt/issues",
-                "source": "https://github.com/firebase/php-jwt/tree/v6.4.0"
+                "source": "https://github.com/firebase/php-jwt/tree/v6.9.0"
             },
-            "time": "2023-02-09T21:01:23+00:00"
+            "time": "2023-10-05T00:24:42+00:00"
         }
     ],
     "packages-dev": [