diff --git a/rails_app/Gemfile.lock b/rails_app/Gemfile.lock
index 2c0541f..8b48534 100644
--- a/rails_app/Gemfile.lock
+++ b/rails_app/Gemfile.lock
@@ -80,7 +80,7 @@ GEM
     concurrent-ruby (1.3.8)
     connection_pool (3.0.2)
     crass (1.0.7)
-    date (3.4.1)
+    date (3.5.1)
     debug (1.10.0)
       irb (~> 1.10)
       reline (>= 0.3.8)
@@ -133,7 +133,7 @@ GEM
     minitest (6.0.6)
       drb (~> 2.0)
       prism (~> 1.5)
-    net-imap (0.5.8)
+    net-imap (0.5.15)
       date
       net-protocol
     net-pop (0.1.2)