update depencencies for php 8

composer.json

@@ -23,13 +23,13 @@
         }
     },
     "require": {
-        "php": "^7.1",
+        "php": "^8.0",
         "psr/container": "^1.0",
-        "symfony/cache": "^3.4",
-        "symfony/serializer": "^3.4",
-        "symfony/property-info": "^3.4",
-        "symfony/property-access": "^3.4",
-        "doctrine/annotations": "^1.4",
-        "doctrine/cache": "^1.8"
+        "symfony/cache": "^5.2",
+        "symfony/serializer": "^5.2",
+        "symfony/property-info": "^5.2",
+        "symfony/property-access": "^5.2",
+        "doctrine/annotations": "^1.10",
+        "doctrine/cache": "^2.0"
     }
 }