diff --git a/lib/ruby_lsp/event_emitter.rb b/lib/ruby_lsp/event_emitter.rb
index 2fdbc83a50..213815855a 100644
--- a/lib/ruby_lsp/event_emitter.rb
+++ b/lib/ruby_lsp/event_emitter.rb
@@ -2,7 +2,7 @@
 # frozen_string_literal: true
 
 module RubyLsp
-  # EventEmitter is an intermediary between our requests and Syntax Tree visitors. It's used to visit the document's AST
+  # EventEmitter is an intermediary between our requests and YARP visitors. It's used to visit the document's AST
   # and emit events that the requests can listen to for providing functionality. Usages:
   #
   # - For positional requests, locate the target node and use `emit_for_target` to fire events for each listener
diff --git a/lib/ruby_lsp/requests/base_request.rb b/lib/ruby_lsp/requests/base_request.rb
index cbd9796b90..745e3427b2 100644
--- a/lib/ruby_lsp/requests/base_request.rb
+++ b/lib/ruby_lsp/requests/base_request.rb
@@ -20,7 +20,7 @@ def initialize(document)
       sig { abstract.returns(Object) }
       def run; end
 
-      # Syntax Tree implements `visit_all` using `map` instead of `each` for users who want to use the pattern
+      # YARP implements `visit_all` using `map` instead of `each` for users who want to use the pattern
       # `result = visitor.visit(tree)`. However, we don't use that pattern and should avoid producing a new array for
       # every single node visited
       sig { params(nodes: T::Array[T.nilable(YARP::Node)]).void }