diff --git a/Dockerfile b/Dockerfile
index 2391bbe98..34a5f3d7f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -208,7 +208,7 @@ ENV LIBRETIME_VERSION=$LIBRETIME_VERSION
 #======================================================================================#
 # Legacy                                                                               #
 #======================================================================================#
-FROM php:7.4-fpm AS libretime-legacy
+FROM php:8.4-fpm AS libretime-legacy
 
 ENV LIBRETIME_CONFIG_FILEPATH=/etc/libretime/config.yml
 ENV LIBRETIME_LOG_FILEPATH=php://stderr
diff --git a/legacy/composer.json b/legacy/composer.json
index c71e54bcb..d96f245c7 100644
--- a/legacy/composer.json
+++ b/legacy/composer.json
@@ -24,7 +24,7 @@
     }
   ],
   "require": {
-    "php": "^7.4",
+    "php": "^8.0",
     "adbario/php-dot-notation": "^3.0.0",
     "composer/semver": "^3.2",
     "james-heinrich/getid3": "^1.9",
diff --git a/legacy/tools/composer.json b/legacy/tools/composer.json
index b1c79995c..984aa11b1 100644
--- a/legacy/tools/composer.json
+++ b/legacy/tools/composer.json
@@ -1,6 +1,6 @@
 {
   "require-dev": {
-    "php": "^7.4",
+    "php": "^8.0",
     "friendsofphp/php-cs-fixer": "<3.64.1"
   }
 }