diff --git a/Gemfile b/Gemfile
index 4e831b3..50c37fd 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,7 +12,7 @@ group :development do
   gem "rake", "~> 13.2.1"
   gem "ruby-lsp", "~> 0.17.2"
   gem "semver2", "~> 3.4"
-  gem "solargraph", "~> 0.50.0"
+  gem "solargraph", "~> 0.51.0"
 end
 
 group :test do