diff --git a/composer.json b/composer.json
index 5619aac8d..465c5b6e8 100644
--- a/composer.json
+++ b/composer.json
@@ -36,11 +36,11 @@
         "silverstripe/vendor-plugin": "^1.4",
         "sminnee/callbacklist": "^0.1",
         "swiftmailer/swiftmailer": "^6.2",
-        "symfony/cache": "^3.3 || ^4",
-        "symfony/config": "^3.2 || ^4",
-        "symfony/translation": "^2.8 || ^3 || ^4",
-        "symfony/yaml": "^3.2 || ^4",
-        "php": "^7.3 || ^8",
+        "symfony/cache": "^3.4 || ^4.0",
+        "symfony/config": "^3.4 || ^4.0",
+        "symfony/translation": "^3.4 || ^4.0",
+        "symfony/yaml": "^3.4 || ^4.0",
+        "php": "^7.3 || ^8.0",
         "ext-ctype": "*",
         "ext-dom": "*",
         "ext-hash": "*",