diff --git a/Gemfile.lock b/Gemfile.lock
index 8286cd0e967..a316009223a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -170,7 +170,7 @@ GEM
     climate_control (1.2.0)
     cocoon (1.2.15)
     color_diff (0.2)
-    concurrent-ruby (1.3.6)
+    concurrent-ruby (1.3.7)
     connection_pool (3.0.2)
     cose (1.3.1)
       cbor (~> 0.5.9)