diff --git a/lib/solargraph/pin/search.rb b/lib/solargraph/pin/search.rb
index 5564fac7..da1de116 100644
--- a/lib/solargraph/pin/search.rb
+++ b/lib/solargraph/pin/search.rb
@@ -49,7 +49,7 @@ def do_query
       # @return [Float]
       def fuzzy_string_match str1, str2
         return (1.0 + (str2.length.to_f / str1.length.to_f)) if str1.downcase.include?(str2.downcase)
-        JaroWinkler.distance(str1, str2, ignore_case: true)
+        JaroWinkler.similarity(str1, str2, ignore_case: true)
       end
     end
   end
diff --git a/solargraph.gemspec b/solargraph.gemspec
index 7be8dcb7..6cadbe24 100755
--- a/solargraph.gemspec
+++ b/solargraph.gemspec
@@ -28,7 +28,7 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'bundler', '~> 2.0'
   s.add_runtime_dependency 'diff-lcs', '~> 1.4'
   s.add_runtime_dependency 'e2mmap'
-  s.add_runtime_dependency 'jaro_winkler', '~> 1.5'
+  s.add_runtime_dependency 'jaro_winkler', '~> 1.6'
   s.add_runtime_dependency 'kramdown', '~> 2.3'
   s.add_runtime_dependency 'kramdown-parser-gfm', '~> 1.1'
   s.add_runtime_dependency 'parser', '~> 3.0'