diff --git a/Gemfile.lock b/Gemfile.lock
index 73647fd9dde..eca9a05fda4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -17,7 +17,7 @@ GEM
     octokit (4.20.0)
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
-    parallel (1.20.1)
+    parallel (1.22.1)
     parser (3.0.0.0)
       ast (~> 2.4.1)
     pry (0.14.0)