diff --git a/.gitignore b/.gitignore
index 47e1659..2eb76c6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /vendor
 composer.lock
 .phpunit.result.cache
+.env
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index dfb6b9b..42bd175 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -8,6 +8,7 @@
          convertErrorsToExceptions="true"
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
+         convertDeprecationsToExceptions="true"
          processIsolation="false"
          stopOnFailure="false">