diff --git a/Gemfile.lock b/Gemfile.lock
index 9a53d53..9f30684 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -44,7 +44,7 @@ GEM
     coderay (1.1.3)
     concurrent-ruby (1.3.4)
     crass (1.0.6)
-    date (3.4.1)
+    date (3.5.1)
     diff-lcs (1.5.0)
     docile (1.4.0)
     erubi (1.13.0)
@@ -67,7 +67,7 @@ GEM
     method_source (1.0.0)
     mini_mime (1.1.2)
     minitest (5.25.1)
-    net-imap (0.4.22)
+    net-imap (0.4.24)
       date
       net-protocol
     net-pop (0.1.2)
@@ -158,7 +158,7 @@ GEM
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     thor (1.2.1)
-    timeout (0.4.3)
+    timeout (0.6.1)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.3.0)