Removed base version of PhpUnit

gnongsie · gnongsie · commit 13d437891bfd · 2021-03-08T16:39:28.000+05:30
diff --git a/.travis.yml b/.travis.yml
@@ -11,8 +11,8 @@ php:
     - 7.4
     - 8.0
 
-env:
-  - PHPUNIT_VERSION=5.6.*
+# env:
+#   - PHPUNIT_VERSION=5.6.*
 
 matrix:
   include:
diff --git a/composer.json b/composer.json
@@ -2,7 +2,7 @@
   "require": {
   "php": ">=5.6",
   "ext-curl": "*",
-  "phpunit/phpunit": "~4.8||~6.0",
+  "phpunit/phpunit": "9.3.5",
   "authorizenet/authorizenet": ">=2.0 || <2.1" 
   }
 }
