diff --git a/backend/Gemfile.lock b/backend/Gemfile.lock
index 05d5f85..15539e3 100644
--- a/backend/Gemfile.lock
+++ b/backend/Gemfile.lock
@@ -101,7 +101,7 @@ GEM
     fugit (1.6.0)
       et-orbi (~> 1, >= 1.2.7)
       raabro (~> 1.4)
-    globalid (1.0.0)
+    globalid (1.0.1)
       activesupport (>= 5.0)
     hashie (5.0.0)
     hkdf (0.3.0)
@@ -144,7 +144,7 @@ GEM
       rake
     mini_mime (1.1.2)
     mini_portile2 (2.8.0)
-    minitest (5.16.3)
+    minitest (5.17.0)
     msgpack (1.5.6)
     multi_json (1.15.0)
     multi_xml (0.6.0)
@@ -293,7 +293,7 @@ GEM
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
-    zeitwerk (2.6.0)
+    zeitwerk (2.6.6)
 
 PLATFORMS
   ruby