diff --git a/Gemfile.lock b/Gemfile.lock
index 7af00a7..01baa2c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -98,7 +98,7 @@ GEM
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
-    date (3.4.0)
+    date (3.4.1)
     diff-lcs (1.5.1)
     docile (1.4.1)
     drb (2.2.1)