diff --git a/Gemfile.lock b/Gemfile.lock
index 2ddb6fc..d6c6e0f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -119,7 +119,7 @@ GEM
     mini_mime (1.1.5)
     minitest (5.24.0)
     mutex_m (0.2.0)
-    net-imap (0.4.13)
+    net-imap (0.4.14)
       date
       net-protocol
     net-pop (0.1.2)
@@ -137,7 +137,7 @@ GEM
     puma (6.4.2)
       nio4r (~> 2.0)
     racc (1.8.0)
-    rack (3.1.3)
+    rack (3.1.4)
     rack-session (2.0.0)
       rack (>= 3.0.0)
     rack-test (2.1.0)