diff --git a/debug_fasp/Gemfile b/debug_fasp/Gemfile
index a480e79..3b6124a 100644
--- a/debug_fasp/Gemfile
+++ b/debug_fasp/Gemfile
@@ -15,7 +15,7 @@ gem "turbo-rails"
 # Hotwire's modest JavaScript framework [https://stimulus.hotwired.dev]
 gem "stimulus-rails"
 # Use Tailwind CSS [https://github.com/rails/tailwindcss-rails]
-gem "tailwindcss-rails", "~> 4.1"
+gem "tailwindcss-rails", "~> 4.6"
 # Build JSON APIs with ease [https://github.com/rails/jbuilder]
 gem "jbuilder"
 
diff --git a/debug_fasp/Gemfile.lock b/debug_fasp/Gemfile.lock
index 77d6510..6425e32 100644
--- a/debug_fasp/Gemfile.lock
+++ b/debug_fasp/Gemfile.lock
@@ -97,7 +97,7 @@ GEM
     ast (2.4.3)
     base64 (0.3.0)
     bcrypt (3.1.20)
-    bigdecimal (3.3.1)
+    bigdecimal (4.1.2)
     bindex (0.8.1)
     bootsnap (1.19.0)
       msgpack (~> 1.2)
@@ -114,18 +114,18 @@ GEM
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
     cgi (0.4.2)
-    concurrent-ruby (1.3.5)
-    connection_pool (2.5.4)
+    concurrent-ruby (1.3.7)
+    connection_pool (3.0.2)
     crack (1.0.1)
       bigdecimal
       rexml
     crass (1.0.6)
-    date (3.5.0)
+    date (3.5.1)
     debug (1.11.0)
       irb (~> 1.10)
       reline (>= 0.3.8)
     drb (2.2.3)
-    erb (5.1.3)
+    erb (6.0.4)
     erubi (1.13.1)
     et-orbi (1.4.0)
       tzinfo
@@ -139,21 +139,22 @@ GEM
     http-2 (1.1.1)
     httpx (1.6.3)
       http-2 (>= 1.0.0)
-    i18n (1.14.7)
+    i18n (1.15.2)
       concurrent-ruby (~> 1.0)
     importmap-rails (2.2.2)
       actionpack (>= 6.0.0)
       activesupport (>= 6.0.0)
       railties (>= 6.0.0)
-    io-console (0.8.1)
-    irb (1.15.3)
+    io-console (0.8.2)
+    irb (1.18.0)
       pp (>= 0.6.0)
+      prism (>= 1.3.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
     jbuilder (2.14.1)
       actionview (>= 7.0.0)
       activesupport (>= 7.0.0)
-    json (2.16.0)
+    json (2.20.0)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     linzer (0.7.7)
@@ -167,7 +168,7 @@ GEM
       stringio (~> 3.1, >= 3.1.2)
       uri (~> 1.0, >= 1.0.2)
     logger (1.7.0)
-    loofah (2.24.1)
+    loofah (2.25.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.9.0)
@@ -180,7 +181,9 @@ GEM
     matrix (0.4.3)
     mini_mime (1.1.5)
     mini_portile2 (2.8.9)
-    minitest (5.26.1)
+    minitest (6.0.6)
+      drb (~> 2.0)
+      prism (~> 1.5)
     msgpack (1.8.0)
     net-http (0.6.0)
       uri
@@ -194,31 +197,31 @@ GEM
     net-smtp (0.5.1)
       net-protocol
     nio4r (2.7.5)
-    nokogiri (1.18.10)
+    nokogiri (1.19.4)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.18.10-aarch64-linux-gnu)
+    nokogiri (1.19.4-aarch64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.10-aarch64-linux-musl)
+    nokogiri (1.19.4-aarch64-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.18.10-arm-linux-gnu)
+    nokogiri (1.19.4-arm-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.10-arm-linux-musl)
+    nokogiri (1.19.4-arm-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.18.10-arm64-darwin)
+    nokogiri (1.19.4-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.10-x86_64-darwin)
+    nokogiri (1.19.4-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.10-x86_64-linux-gnu)
+    nokogiri (1.19.4-x86_64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.10-x86_64-linux-musl)
+    nokogiri (1.19.4-x86_64-linux-musl)
       racc (~> 1.4)
     openssl (3.3.2)
     parallel (1.27.0)
     parser (3.3.10.0)
       ast (~> 2.4.1)
       racc
-    pp (0.6.3)
+    pp (0.6.4)
       prettyprint
     prettyprint (0.2.0)
     prism (1.6.0)
@@ -226,7 +229,7 @@ GEM
       actionpack (>= 7.0.0)
       activesupport (>= 7.0.0)
       rack
-    psych (5.2.6)
+    psych (5.4.0)
       date
       stringio
     public_suffix (6.0.2)
@@ -234,13 +237,13 @@ GEM
       nio4r (~> 2.0)
     raabro (1.4.0)
     racc (1.8.1)
-    rack (3.2.4)
-    rack-session (2.1.1)
+    rack (3.2.6)
+    rack-session (2.1.2)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
     rack-test (2.2.0)
       rack (>= 1.3)
-    rackup (2.2.1)
+    rackup (2.3.1)
       rack (>= 3)
     rails (8.1.1)
       actioncable (= 8.1.1)
@@ -260,8 +263,8 @@ GEM
       activesupport (>= 5.0.0)
       minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.6.2)
-      loofah (~> 2.21)
+    rails-html-sanitizer (1.7.0)
+      loofah (~> 2.25)
       nokogiri (>= 1.15.7, != 1.16.7, != 1.16.6, != 1.16.5, != 1.16.4, != 1.16.3, != 1.16.2, != 1.16.1, != 1.16.0.rc1, != 1.16.0)
     railties (8.1.1)
       actionpack (= 8.1.1)
@@ -273,8 +276,8 @@ GEM
       tsort (>= 0.2)
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
-    rake (13.3.1)
-    rdoc (6.15.1)
+    rake (13.4.2)
+    rdoc (7.2.0)
       erb
       psych (>= 4.0.0)
       tsort
@@ -344,18 +347,18 @@ GEM
       base64
     stimulus-rails (1.3.4)
       railties (>= 6.0.0)
-    stringio (3.1.7)
-    tailwindcss-rails (4.4.0)
+    stringio (3.2.0)
+    tailwindcss-rails (4.6.0)
       railties (>= 7.0.0)
       tailwindcss-ruby (~> 4.0)
-    tailwindcss-ruby (4.1.16)
-    tailwindcss-ruby (4.1.16-aarch64-linux-gnu)
-    tailwindcss-ruby (4.1.16-aarch64-linux-musl)
-    tailwindcss-ruby (4.1.16-arm64-darwin)
-    tailwindcss-ruby (4.1.16-x86_64-darwin)
-    tailwindcss-ruby (4.1.16-x86_64-linux-gnu)
-    tailwindcss-ruby (4.1.16-x86_64-linux-musl)
-    thor (1.4.0)
+    tailwindcss-ruby (4.3.1)
+    tailwindcss-ruby (4.3.1-aarch64-linux-gnu)
+    tailwindcss-ruby (4.3.1-aarch64-linux-musl)
+    tailwindcss-ruby (4.3.1-arm64-darwin)
+    tailwindcss-ruby (4.3.1-x86_64-darwin)
+    tailwindcss-ruby (4.3.1-x86_64-linux-gnu)
+    tailwindcss-ruby (4.3.1-x86_64-linux-musl)
+    thor (1.5.0)
     thruster (0.1.16)
     thruster (0.1.16-aarch64-linux)
     thruster (0.1.16-arm64-darwin)
@@ -389,7 +392,7 @@ GEM
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.7.3)
+    zeitwerk (2.8.2)
 
 PLATFORMS
   aarch64-linux
@@ -425,7 +428,7 @@ DEPENDENCIES
   solid_queue
   sqlite3 (>= 2.1)
   stimulus-rails
-  tailwindcss-rails (~> 4.1)
+  tailwindcss-rails (~> 4.6)
   thruster
   turbo-rails
   tzinfo-data