diff --git a/README.md b/README.md
index 47ff12730..8bc3564e3 100644
--- a/README.md
+++ b/README.md
@@ -91,9 +91,11 @@ Holidays::for('be')->getName('2024-01-01'); // Nieuwjaar
 ### Package limitations
 1. Islamic holidays are not supported (yet)
 
-## Contributing a new country
+## Contributing
 
-If you want to add a new country, you can create a pull request.
+This is a community driven package. If you find any errors, please create an issue or a pull request.
+
+## Adding a new country
 
 1. Create a new class in the `Countries` directory. It should extend the `Country` class.
 2. Add a test for the new country in the `tests` directory.
diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
index 3f282e151..17eba40a1 100644
--- a/phpstan-baseline.neon
+++ b/phpstan-baseline.neon
@@ -15,6 +15,11 @@ parameters:
 			count: 1
 			path: src/Countries/Country.php
 
+		-
+			message: "#^Parameter \\#1 \\$timestamp of static method Carbon\\\\CarbonImmutable\\:\\:createFromTimestamp\\(\\) expects float\\|int\\|string, int\\|false given\\.$#"
+			count: 1
+			path: src/Countries/Country.php
+
 		-
 			message: "#^Parameter \\#2 \\$callback of function uasort expects callable\\(bool\\|Carbon\\\\CarbonImmutable, bool\\|Carbon\\\\CarbonImmutable\\)\\: int, Closure\\(Carbon\\\\CarbonImmutable, Carbon\\\\CarbonImmutable\\)\\: int\\<\\-1, 1\\> given\\.$#"
 			count: 1