diff --git a/Gemfile.lock b/Gemfile.lock
index e0683b9..1862615 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -60,7 +60,7 @@ GEM
     bigdecimal (4.0.1)
     chrono (0.6.0)
       activesupport (>= 5.2)
-    concurrent-ruby (1.3.6)
+    concurrent-ruby (1.3.7)
     connection_pool (3.0.2)
     console (1.34.2)
       fiber-annotation