diff --git a/Gemfile.lock b/Gemfile.lock
index 1c656658c16..39423dac365 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -31,7 +31,7 @@ GEM
     octokit (4.21.0)
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
-    parallel (1.20.1)
+    parallel (1.22.1)
     parser (3.0.2.0)
       ast (~> 2.4.1)
     pry (0.14.1)