diff --git a/.jekyll/Gemfile.lock b/.jekyll/Gemfile.lock
index b08a577..051e41f 100644
--- a/.jekyll/Gemfile.lock
+++ b/.jekyll/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
     benchmark (0.5.0)
     bigdecimal (4.0.1)
     colorator (1.1.0)
-    concurrent-ruby (1.3.6)
+    concurrent-ruby (1.3.7)
     connection_pool (3.0.2)
     drb (2.2.3)
     ffi (1.15.5)