diff --git a/Gemfile.lock b/Gemfile.lock
index 8924c4cb..53e94f8f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -77,7 +77,7 @@ GEM
       uri (>= 0.13.1)
     base64 (0.3.0)
     bigdecimal (4.1.2)
-    bootsnap (1.24.5)
+    bootsnap (1.24.6)
       msgpack (~> 1.2)
     builder (3.3.0)
     concurrent-ruby (1.3.7)
@@ -125,7 +125,7 @@ GEM
     minitest (6.0.6)
       drb (~> 2.0)
       prism (~> 1.5)
-    msgpack (1.8.1)
+    msgpack (1.8.3)
     net-imap (0.6.4.1)
       date
       net-protocol
@@ -212,7 +212,7 @@ GEM
     sdoc (2.6.5)
       rdoc (>= 5.0)
     securerandom (0.4.1)
-    spring (4.6.0)
+    spring (4.7.0)
     stringio (3.2.0)
     thor (1.5.0)
     timeout (0.6.1)