diff --git a/Gemfile.lock b/Gemfile.lock
index 18c618ec9..74942241d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -190,8 +190,7 @@ GEM
       thor (>= 0.19, < 2)
     diff-lcs (1.5.0)
     docile (1.4.0)
-    domain_name (0.5.20190701)
-      unf (>= 0.0.5, < 1.0.0)
+    domain_name (0.6.20240107)
     doorkeeper (5.6.6)
       railties (>= 5)
     doorkeeper-grants_assertion (0.3.1)
@@ -407,13 +406,15 @@ GEM
     marginalia (1.11.1)
       actionpack (>= 5.2)
       activerecord (>= 5.2)
-    mechanize (2.9.1)
+    mechanize (2.10.0)
       addressable (~> 2.8)
+      base64
       domain_name (~> 0.5, >= 0.5.20190701)
       http-cookie (~> 1.0, >= 1.0.3)
       mime-types (~> 3.0)
       net-http-digest_auth (~> 1.4, >= 1.4.1)
       net-http-persistent (>= 2.5.2, < 5.0.dev)
+      nkf
       nokogiri (~> 1.11, >= 1.11.2)
       rubyntlm (~> 0.6, >= 0.6.3)
       webrick (~> 1.7)
@@ -421,9 +422,9 @@ GEM
     memoist (0.16.2)
     memory_profiler (1.0.1)
     method_source (1.1.0)
-    mime-types (3.4.1)
+    mime-types (3.5.2)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2023.0218.1)
+    mime-types-data (3.2024.0507)
     mini_histogram (0.3.1)
     mini_magick (4.12.0)
     mini_mime (1.1.5)
@@ -452,6 +453,7 @@ GEM
     net-smtp (0.3.3)
       net-protocol
     nio4r (2.7.1)
+    nkf (0.2.0)
     nokogiri (1.16.4)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
@@ -749,9 +751,6 @@ GEM
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     uber (0.1.0)
-    unf (0.1.4)
-      unf_ext
-    unf_ext (0.0.8.2)
     unicode-display_width (2.5.0)
     version_gem (1.1.3)
     webmock (3.18.1)