Attemping to fix testing suite

stevenkword · stevenkword · commit 26e4abd9e071 · 2019-01-16T12:55:36.000-06:00
diff --git a/.travis.yml b/.travis.yml
@@ -60,7 +60,7 @@ before_script:
       5.2)
         ;;
       *)
-        composer global require "phpunit/phpunit:^6"
+        composer global require "phpunit/phpunit:6"
         ;;
     esac
   - |
