diff --git a/Gemfile.lock b/Gemfile.lock
index eeb5e25..d49f082 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -55,7 +55,7 @@ GEM
     octokit (10.0.0)
       faraday (>= 1, < 3)
       sawyer (~> 0.9)
-    parallel (2.1.0)
+    parallel (2.2.0)
     parser (3.3.12.0)
       ast (~> 2.4.1)
       racc
@@ -180,7 +180,7 @@ CHECKSUMS
   minitest (6.0.6) sha256=153ea36d1d987a62942382b61075745042a2b3123b1cd48f4c3675af9cc7d6f1
   net-http (0.9.1) sha256=25ba0b67c63e89df626ed8fac771d0ad24ad151a858af2cc8e6a716ca4336996
   octokit (10.0.0) sha256=82e99a539b7637b7e905e6d277bb0c1a4bed56735935cc33db6da7eae49a24e8
-  parallel (2.1.0) sha256=b35258865c2e31134c5ecb708beaaf6772adf9d5efae28e93e99260877b09356
+  parallel (2.2.0) sha256=e1059c5fd7b649558a0aec38a769f06a42942bdb40503d005a59c352fe011cd8
   parser (3.3.12.0) sha256=21a6d7f755d5a24dfbdc6e6b772e4e879a52e7631a88bc5a3a134606052c9828
   prism (1.9.0) sha256=7b530c6a9f92c24300014919c9dcbc055bf4cdf51ec30aed099b06cd6674ef85
   public_suffix (7.0.5) sha256=1a8bb08f1bbea19228d3bed6e5ed908d1cb4f7c2726d18bd9cadf60bc676f623