Bump dependencies

Author: tvdijen

composer.json

@@ -37,15 +37,15 @@
         "php": "^8.1",
         "ext-libxml": "*",
 
-        "simplesamlphp/assert": "^1.1.0",
-        "simplesamlphp/composer-module-installer": "^1.3.4",
-        "simplesamlphp/simplesamlphp": "^2.2.0",
-        "simplesamlphp/xml-common": "^1.16.0",
-        "symfony/http-foundation": "^6.4.0",
-        "symfony/var-exporter": "^6.4.0"
+        "simplesamlphp/assert": "~1.8.1",
+        "simplesamlphp/composer-module-installer": "~1.3.6",
+        "simplesamlphp/simplesamlphp": "~2.4.0",
+        "simplesamlphp/xml-common": "~1.24.2",
+        "symfony/http-foundation": "~6.4.0",
+        "symfony/var-exporter": "~6.4.0"
     },
     "require-dev": {
-        "simplesamlphp/simplesamlphp-test-framework": "^1.7.0"
+        "simplesamlphp/simplesamlphp-test-framework": "~1.9.2"
     },
     "support": {
         "issues": "https://github.com/simplesamlphp/simplesamlphp-module-metarefresh/issues",