diff --git a/backend/Gemfile.lock b/backend/Gemfile.lock
index d35860aa..4be5da61 100644
--- a/backend/Gemfile.lock
+++ b/backend/Gemfile.lock
@@ -67,7 +67,7 @@ GEM
       msgpack (~> 1.2)
     builder (3.2.4)
     byebug (11.1.3)
-    capybara (3.36.0)
+    capybara (3.37.1)
       addressable
       matrix
       mini_mime (>= 0.1.3)
@@ -104,11 +104,11 @@ GEM
     minitest (5.15.0)
     msgpack (1.4.5)
     nio4r (2.5.8)
-    nokogiri (1.13.3)
+    nokogiri (1.13.6)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     pg (1.3.5)
-    public_suffix (4.0.6)
+    public_suffix (4.0.7)
     puma (5.6.4)
       nio4r (~> 2.0)
     racc (1.6.0)
@@ -150,7 +150,7 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     regexp-examples (1.5.1)
-    regexp_parser (2.1.1)
+    regexp_parser (2.4.0)
     rexml (3.2.5)
     route_mechanic (0.2.1)
       actionpack (>= 4.2, < 6.2)