diff --git a/Gemfile.lock b/Gemfile.lock
index 24a8fbe9..0a1fbc26 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -241,14 +241,14 @@ GEM
       sorbet-runtime (>= 0.5.10782)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
-    sorbet (0.5.11406)
-      sorbet-static (= 0.5.11406)
-    sorbet-runtime (0.5.11406)
-    sorbet-static (0.5.11406-universal-darwin)
-    sorbet-static (0.5.11406-x86_64-linux)
-    sorbet-static-and-runtime (0.5.11406)
-      sorbet (= 0.5.11406)
-      sorbet-runtime (= 0.5.11406)
+    sorbet (0.5.11554)
+      sorbet-static (= 0.5.11554)
+    sorbet-runtime (0.5.11554)
+    sorbet-static (0.5.11554-universal-darwin)
+    sorbet-static (0.5.11554-x86_64-linux)
+    sorbet-static-and-runtime (0.5.11554)
+      sorbet (= 0.5.11554)
+      sorbet-runtime (= 0.5.11554)
     spoom (1.3.0)
       erubi (>= 1.10.0)
       prism (>= 0.19.0)
diff --git a/lib/ruby_lsp/ruby_lsp_rails/support/location_builder.rb b/lib/ruby_lsp/ruby_lsp_rails/support/location_builder.rb
index b21c0ee7..d7fa2a99 100644
--- a/lib/ruby_lsp/ruby_lsp_rails/support/location_builder.rb
+++ b/lib/ruby_lsp/ruby_lsp_rails/support/location_builder.rb
@@ -11,18 +11,18 @@ class << self
           sig { params(location_string: String).returns(Interface::Location) }
           def line_location_from_s(location_string)
             *file_parts, line = location_string.split(":")
-
-            raise ArgumentError, "Invalid location string given" unless file_parts
+            raise ArgumentError, "Invalid location string given" if file_parts.empty?
 
             # On Windows, file paths will look something like `C:/path/to/file.rb:123`. Only the last colon is the line
             # number and all other parts compose the file path
             file_path = file_parts.join(":")
+            line_as_number = line ? Integer(line.to_i) - 1 : 0
 
             Interface::Location.new(
               uri: URI::Generic.from_path(path: file_path).to_s,
               range: Interface::Range.new(
-                start: Interface::Position.new(line: Integer(line) - 1, character: 0),
-                end: Interface::Position.new(line: Integer(line) - 1, character: 0),
+                start: Interface::Position.new(line: line_as_number, character: 0),
+                end: Interface::Position.new(line: line_as_number, character: 0),
               ),
             )
           end