diff --git a/composer.json b/composer.json
index 84be25751..570f3e652 100644
--- a/composer.json
+++ b/composer.json
@@ -32,8 +32,10 @@
         "psr/log": "1.1.4",
         "symfony/console": "5.4.21",
         "symfony/event-dispatcher": "5.4.21",
+        "symfony/event-dispatcher-contracts": "^2",
         "symfony/finder": "5.4.21",
         "symfony/service-contracts": "2.5.2",
+        "symfony/string": "^5.1",
         "symfony/deprecation-contracts": "2.5.2"
     },
     "autoload": {
diff --git a/composer.lock b/composer.lock
index 58fc9c593..395efff6b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "760929e9c58804e49b4aa92d3cce7b82",
+    "content-hash": "566433f74ff500ba88ea452e5a6a7adc",
     "packages": [
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             "name": "christian-riesen/base32",
@@ -624,26 +624,29 @@
         },
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             "name": "symfony/event-dispatcher-contracts",
-            "version": "v3.3.0",
+            "version": "v2.5.2",
             "source": {
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                 "url": "https://github.com/symfony/event-dispatcher-contracts.git",
-                "reference": "a76aed96a42d2b521153fb382d418e30d18b59df"
+                "reference": "f98b54df6ad059855739db6fcbc2d36995283fe1"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/event-dispatcher-contracts/zipball/a76aed96a42d2b521153fb382d418e30d18b59df",
-                "reference": "a76aed96a42d2b521153fb382d418e30d18b59df",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher-contracts/zipball/f98b54df6ad059855739db6fcbc2d36995283fe1",
+                "reference": "f98b54df6ad059855739db6fcbc2d36995283fe1",
                 "shasum": ""
             },
             "require": {
-                "php": ">=8.1",
+                "php": ">=7.2.5",
                 "psr/event-dispatcher": "^1"
             },
+            "suggest": {
+                "symfony/event-dispatcher-implementation": ""
+            },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-main": "3.4-dev"
+                    "dev-main": "2.5-dev"
                 },
                 "thanks": {
                     "name": "symfony/contracts",
@@ -680,7 +683,7 @@
                 "standards"
             ],
             "support": {
-                "source": "https://github.com/symfony/event-dispatcher-contracts/tree/v3.3.0"
+                "source": "https://github.com/symfony/event-dispatcher-contracts/tree/v2.5.2"
             },
             "funding": [
                 {
@@ -696,7 +699,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-05-23T14:45:45+00:00"
+            "time": "2022-01-02T09:53:40+00:00"
         },
         {
             "name": "symfony/finder",
@@ -1338,34 +1341,34 @@
         },
         {
             "name": "symfony/string",
-            "version": "v6.3.0",
+            "version": "v5.4.22",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/string.git",
-                "reference": "f2e190ee75ff0f5eced645ec0be5c66fac81f51f"
+                "reference": "8036a4c76c0dd29e60b6a7cafcacc50cf088ea62"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/string/zipball/f2e190ee75ff0f5eced645ec0be5c66fac81f51f",
-                "reference": "f2e190ee75ff0f5eced645ec0be5c66fac81f51f",
+                "url": "https://api.github.com/repos/symfony/string/zipball/8036a4c76c0dd29e60b6a7cafcacc50cf088ea62",
+                "reference": "8036a4c76c0dd29e60b6a7cafcacc50cf088ea62",
                 "shasum": ""
             },
             "require": {
-                "php": ">=8.1",
+                "php": ">=7.2.5",
                 "symfony/polyfill-ctype": "~1.8",
                 "symfony/polyfill-intl-grapheme": "~1.0",
                 "symfony/polyfill-intl-normalizer": "~1.0",
-                "symfony/polyfill-mbstring": "~1.0"
+                "symfony/polyfill-mbstring": "~1.0",
+                "symfony/polyfill-php80": "~1.15"
             },
             "conflict": {
-                "symfony/translation-contracts": "<2.5"
+                "symfony/translation-contracts": ">=3.0"
             },
             "require-dev": {
-                "symfony/error-handler": "^5.4|^6.0",
-                "symfony/http-client": "^5.4|^6.0",
-                "symfony/intl": "^6.2",
-                "symfony/translation-contracts": "^2.5|^3.0",
-                "symfony/var-exporter": "^5.4|^6.0"
+                "symfony/error-handler": "^4.4|^5.0|^6.0",
+                "symfony/http-client": "^4.4|^5.0|^6.0",
+                "symfony/translation-contracts": "^1.1|^2",
+                "symfony/var-exporter": "^4.4|^5.0|^6.0"
             },
             "type": "library",
             "autoload": {
@@ -1404,7 +1407,7 @@
                 "utf8"
             ],
             "support": {
-                "source": "https://github.com/symfony/string/tree/v6.3.0"
+                "source": "https://github.com/symfony/string/tree/v5.4.22"
             },
             "funding": [
                 {
@@ -1420,7 +1423,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-03-21T21:06:29+00:00"
+            "time": "2023-03-14T06:11:53+00:00"
         }
     ],
     "packages-dev": [