diff --git a/lib/roda/plugins/filter_common_logger.rb b/lib/roda/plugins/filter_common_logger.rb
index eefa3179..ae6c31f1 100644
--- a/lib/roda/plugins/filter_common_logger.rb
+++ b/lib/roda/plugins/filter_common_logger.rb
@@ -21,7 +21,7 @@ module RodaPlugins
     #     !request.path.start_with?('/admin/')
     #   end
     module FilterCommonLogger
-      def self.load_dependencies(app)
+      def self.load_dependencies(app, &_)
         app.plugin :common_logger
       end
 
diff --git a/lib/roda/plugins/not_found.rb b/lib/roda/plugins/not_found.rb
index 592fe145..1c719571 100644
--- a/lib/roda/plugins/not_found.rb
+++ b/lib/roda/plugins/not_found.rb
@@ -31,7 +31,7 @@ module RodaPlugins
     # still exists mainly for backward compatibility.
     module NotFound
       # Require the status_handler plugin
-      def self.load_dependencies(app)
+      def self.load_dependencies(app, &_)
         app.plugin :status_handler
       end
 
diff --git a/lib/roda/plugins/route_csrf.rb b/lib/roda/plugins/route_csrf.rb
index 12a0567a..36d8caec 100644
--- a/lib/roda/plugins/route_csrf.rb
+++ b/lib/roda/plugins/route_csrf.rb
@@ -172,7 +172,7 @@ module RouteCsrf
       # a valid CSRF token was not provided.
       class InvalidToken < RodaError; end
 
-      def self.load_dependencies(app, opts=OPTS)
+      def self.load_dependencies(app, opts=OPTS, &_)
         app.plugin :_base64
       end