diff --git a/bin/morganize/Gemfile.lock b/bin/morganize/Gemfile.lock
index 2f93215..6d7b618 100644
--- a/bin/morganize/Gemfile.lock
+++ b/bin/morganize/Gemfile.lock
@@ -20,7 +20,7 @@ GEM
       thor (~> 1.0)
     builder (3.2.4)
     childprocess (4.0.0)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.3.7)
     contracts (0.16.0)
     cucumber (5.2.0)
       builder (~> 3.2, >= 3.2.4)