diff --git a/Gemfile.lock b/Gemfile.lock
index db9e66bd..891a2d9c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -113,7 +113,7 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    date (3.3.4)
+    date (3.4.1)
     debug_inspector (1.2.0)
     devise (4.9.3)
       bcrypt (~> 3.0)
@@ -187,7 +187,7 @@ GEM
     msgpack (1.7.2)
     net-http (0.6.0)
       uri
-    net-imap (0.4.10)
+    net-imap (0.4.20)
       date
       net-protocol
     net-pop (0.1.2)
@@ -350,7 +350,7 @@ GEM
     strscan (3.1.0)
     thor (1.3.1)
     tilt (2.3.0)
-    timeout (0.4.1)
+    timeout (0.4.3)
     turbo-rails (2.0.5)
       actionpack (>= 6.0.0)
       activejob (>= 6.0.0)