Bump dependencies

Author: tvdijen

composer.json

@@ -33,14 +33,14 @@
         }
     },
     "require": {
-        "php": "^8.0",
-        "simplesamlphp/composer-module-installer": "^1.3.2",
+        "php": "^8.1",
+        "simplesamlphp/composer-module-installer": "^1.3.4",
         "simplesamlphp/simplesamlphp": "^3@dev",
         "simplesamlphp/simplesamlphp-module-ldap": "~1.2",
-        "symfony/http-foundation": "^6.0"
+        "symfony/http-foundation": "^6.4"
     },
     "require-dev": {
-        "simplesamlphp/simplesamlphp-test-framework": "^1.5.1"
+        "simplesamlphp/simplesamlphp-test-framework": "^1.7.9"
     },
     "support": {
         "issues": "https://github.com/simplesamlphp/simplesamlphp-module-cas/issues",