diff --git a/Config/phpstan.neon b/Config/phpstan.neon
index f24d812..5ad364a 100755
--- a/Config/phpstan.neon
+++ b/Config/phpstan.neon
@@ -55,6 +55,8 @@ parameters:
         - '#expects phpOMS\\Algorithm\\PathFinding\\JumpPointNode\|null, phpOMS\\Algorithm\\PathFinding\\Node\|null given#'
         - '#should return array<phpOMS\\Algorithm\\PathFinding\\Node> but returns array<int, phpOMS\\Algorithm\\PathFinding\\Node\|null#'
         - '#^Offset .* does not exist on array.*#'
+        - '#.* mixed given.*#'
+        - '#.*call method getData\(\) on mixed.*#'
         - '#.*refClass with generic class ReflectionClass but does not specify its types.*#'
         - '#.*Cannot cast mixed to.*#'
         - '#.*Instantiated class .*\\WorkflowInstance.*#'
diff --git a/Helper/inspectproject.sh b/Helper/inspectproject.sh
index 965634e..e86aedc 100755
--- a/Helper/inspectproject.sh
+++ b/Helper/inspectproject.sh
@@ -16,7 +16,7 @@ printf "\nPHPCS checks\n\n"
 ./vendor/bin/phpcs --severity=1 ./ --standard="Build/Config/phpcs.xml"
 
 printf "\nPHPStan checks\n\n"
-./vendor/bin/phpstan analyse --autoload-file=phpOMS/Autoloader.php -l 8 -c Build/Config/phpstan.neon ./
+./vendor/bin/phpstan analyse --autoload-file=phpOMS/Autoloader.php -l 9 -c Build/Config/phpstan.neon ./
 
 printf "\nESlint checks\n\n"
 npx eslint jsOMS/ -c Build/Config/.eslintrc.json
\ No newline at end of file