diff --git a/Gemfile b/Gemfile
index 6150aab58b45..aa2293b09373 100644
--- a/Gemfile
+++ b/Gemfile
@@ -11,7 +11,7 @@ group :development do
   # > 2.1.0 causes slowdowns https://github.com/sass/sassc-ruby/issues/189
   gem 'sassc', '2.1.0'
   gem 'rubocop', '1.63.5'
-  gem 'ruby-lsp', '0.16.6'
+  gem 'ruby-lsp', '0.17.5'
   gem 'rackup', '2.1.0'
 end
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 149a05e6d655..10157e413d42 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,6 +70,7 @@ GEM
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.6.0)
     mercenary (0.4.0)
     multi_json (1.15.0)
     mustermann (3.0.0)
@@ -82,7 +83,7 @@ GEM
       racc
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    prism (0.27.0)
+    prism (0.30.0)
     public_suffix (5.0.5)
     racc (1.7.3)
     rack (3.0.11)
@@ -99,6 +100,8 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
+    rbs (3.5.1)
+      logger
     regexp_parser (2.9.1)
     rexml (3.2.6)
     rouge (4.2.1)
@@ -115,9 +118,10 @@ GEM
       unicode-display_width (>= 2.4.0, < 3.0)
     rubocop-ast (1.31.3)
       parser (>= 3.3.1.0)
-    ruby-lsp (0.16.6)
+    ruby-lsp (0.17.5)
       language_server-protocol (~> 3.17.0)
-      prism (>= 0.23.0, < 0.28)
+      prism (>= 0.29.0, < 0.31)
+      rbs (>= 3, < 4)
       sorbet-runtime (>= 0.5.10782)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
@@ -135,7 +139,7 @@ GEM
       rack-protection (= 4.0.0)
       rack-session (>= 2.0.0, < 3)
       tilt (~> 2.0)
-    sorbet-runtime (0.5.11372)
+    sorbet-runtime (0.5.11478)
     stringex (2.8.6)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
@@ -161,7 +165,7 @@ DEPENDENCIES
   rackup (= 2.1.0)
   rake (= 13.2.1)
   rubocop (= 1.63.5)
-  ruby-lsp (= 0.16.6)
+  ruby-lsp (= 0.17.5)
   sass-globbing (= 1.1.5)
   sassc (= 2.1.0)
   sinatra (= 4.0.0)