Updated dependencies (php>=7.3).

Author: prwater

.travis.yml

@@ -1,8 +1,7 @@
 language: php
 php:
-  - '7.1'
-  - '7.2'
   - '7.3'
+  - '7.4'
 
 sudo:     true
 

composer.json

@@ -8,17 +8,17 @@
   "type": "library",
   "license": "MIT",
   "require": {
-    "php": ">=7.1.0",
-    "plaisio/kernel": "^1.0.0",
-    "plaisio/blob-store": "^1.0.0",
-    "setbased/helper-program-execution": "^1.0.0"
+    "php": ">=7.3",
+    "plaisio/blob-store": "^1.0",
+    "plaisio/kernel": "^1.0",
+    "setbased/helper-program-execution": "^1.0"
   },
   "require-dev": {
-    "phing/phing": "^2.0.0",
-    "phpunit/phpunit": "^7.0.0 || ^8.0.0",
-    "plaisio/company-resolver-uni": "^1.0.0",
-    "setbased/php-stratum": "^5.0.0",
-    "setbased/php-stratum-mysql": "^4.0.0"
+    "phing/phing": "^2.0",
+    "phpunit/phpunit": "^9.0",
+    "plaisio/company-resolver-uni": "^1.0",
+    "setbased/php-stratum": "^5.4",
+    "setbased/php-stratum-mysql": "^4.4"
   },
   "autoload": {
     "psr-4": {
@@ -34,6 +34,7 @@
     ]
   },
   "config": {
-    "bin-dir": "bin/"
+    "bin-dir": "bin/",
+    "sort-packages": true
   }
 }