diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
index 6c289546..5dd59b8a 100644
--- a/phpstan-baseline.neon
+++ b/phpstan-baseline.neon
@@ -2100,6 +2100,12 @@ parameters:
 			count: 1
 			path: src/webauthn/src/MetadataService/Statement/MetadataStatement.php
 
+		-
+			message: '#^Since web\-auth/webauthn\-lib 5\.1\.0\: The parameter "\$icon" is deprecated since 5\.1\.0 and will be removed in 6\.0\.0\. This value has no effect\. Please set "null" instead\.\.$#'
+			identifier: todoBy.sfDeprecation
+			count: 1
+			path: src/webauthn/src/PublicKeyCredentialEntity.php
+
 		-
 			message: '#^Parameter \#1 \$extensions of static method Webauthn\\AuthenticationExtensions\\AuthenticationExtensions\:\:create\(\) expects array\<Webauthn\\AuthenticationExtensions\\AuthenticationExtension\>, array\<Webauthn\\AuthenticationExtensions\\AuthenticationExtensions\> given\.$#'
 			identifier: argument.type