diff --git a/composer.lock b/composer.lock
index 298e72b..99ca082 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1870,16 +1870,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "9.6.5",
+            "version": "9.6.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "86e761949019ae83f49240b2f2123fb5ab3b2fc5"
+                "reference": "17d621b3aff84d0c8b62539e269e87d8d5baa76e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/86e761949019ae83f49240b2f2123fb5ab3b2fc5",
-                "reference": "86e761949019ae83f49240b2f2123fb5ab3b2fc5",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/17d621b3aff84d0c8b62539e269e87d8d5baa76e",
+                "reference": "17d621b3aff84d0c8b62539e269e87d8d5baa76e",
                 "shasum": ""
             },
             "require": {
@@ -1952,7 +1952,8 @@
             ],
             "support": {
                 "issues": "https://github.com/sebastianbergmann/phpunit/issues",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.5"
+                "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.6.8"
             },
             "funding": [
                 {
@@ -1968,7 +1969,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-03-09T06:34:10+00:00"
+            "time": "2023-05-11T05:14:45+00:00"
         },
         {
             "name": "psr/cache",
@@ -2467,16 +2468,16 @@
         },
         {
             "name": "sebastian/diff",
-            "version": "4.0.4",
+            "version": "4.0.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/diff.git",
-                "reference": "3461e3fccc7cfdfc2720be910d3bd73c69be590d"
+                "reference": "74be17022044ebaaecfdf0c5cd504fc9cd5a7131"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/3461e3fccc7cfdfc2720be910d3bd73c69be590d",
-                "reference": "3461e3fccc7cfdfc2720be910d3bd73c69be590d",
+                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/74be17022044ebaaecfdf0c5cd504fc9cd5a7131",
+                "reference": "74be17022044ebaaecfdf0c5cd504fc9cd5a7131",
                 "shasum": ""
             },
             "require": {
@@ -2521,7 +2522,7 @@
             ],
             "support": {
                 "issues": "https://github.com/sebastianbergmann/diff/issues",
-                "source": "https://github.com/sebastianbergmann/diff/tree/4.0.4"
+                "source": "https://github.com/sebastianbergmann/diff/tree/4.0.5"
             },
             "funding": [
                 {
@@ -2529,7 +2530,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2020-10-26T13:10:38+00:00"
+            "time": "2023-05-07T05:35:17+00:00"
         },
         {
             "name": "sebastian/environment",