diff --git a/Gemfile.lock b/Gemfile.lock
index 7d6b92e..a74ed6f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -114,7 +114,7 @@ GEM
     concurrent-ruby (1.3.5)
     connection_pool (2.5.0)
     crass (1.0.6)
-    date (3.3.4)
+    date (3.4.1)
     drb (2.2.1)
     erubi (1.13.1)
     execjs (2.9.1)
@@ -177,7 +177,7 @@ GEM
     net-ftp (0.3.4)
       net-protocol
       time
-    net-imap (0.4.17)
+    net-imap (0.4.20)
       date
       net-protocol
     net-pop (0.1.2)
@@ -320,7 +320,7 @@ GEM
     tilt (2.3.0)
     time (0.3.0)
       date
-    timeout (0.4.1)
+    timeout (0.4.3)
     turbo-rails (2.0.11)
       actionpack (>= 6.0.0)
       railties (>= 6.0.0)