diff --git a/debug_fasp/Gemfile b/debug_fasp/Gemfile
index c5c8c86..2fb1920 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", "~> 4.3"
 # 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 aebed5a..67a4ff2 100644
--- a/debug_fasp/Gemfile.lock
+++ b/debug_fasp/Gemfile.lock
@@ -95,7 +95,7 @@ GEM
     base64 (0.3.0)
     bcrypt (3.1.20)
     benchmark (0.4.1)
-    bigdecimal (3.2.1)
+    bigdecimal (3.2.2)
     bindex (0.8.1)
     bootsnap (1.18.6)
       msgpack (~> 1.2)
@@ -232,7 +232,7 @@ GEM
       nio4r (~> 2.0)
     raabro (1.4.0)
     racc (1.8.1)
-    rack (3.1.15)
+    rack (3.1.16)
     rack-session (2.1.1)
       base64 (>= 0.1.0)
       rack (>= 3.0.0)
@@ -271,7 +271,7 @@ GEM
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
     rake (13.3.0)
-    rdoc (6.14.0)
+    rdoc (6.14.2)
       erb
       psych (>= 4.0.0)
     regexp_parser (2.10.0)
@@ -341,16 +341,16 @@ GEM
     stimulus-rails (1.3.4)
       railties (>= 6.0.0)
     stringio (3.1.7)
-    tailwindcss-rails (4.2.3)
+    tailwindcss-rails (4.3.0)
       railties (>= 7.0.0)
       tailwindcss-ruby (~> 4.0)
-    tailwindcss-ruby (4.1.7)
-    tailwindcss-ruby (4.1.7-aarch64-linux-gnu)
-    tailwindcss-ruby (4.1.7-aarch64-linux-musl)
-    tailwindcss-ruby (4.1.7-arm64-darwin)
-    tailwindcss-ruby (4.1.7-x86_64-darwin)
-    tailwindcss-ruby (4.1.7-x86_64-linux-gnu)
-    tailwindcss-ruby (4.1.7-x86_64-linux-musl)
+    tailwindcss-ruby (4.1.11)
+    tailwindcss-ruby (4.1.11-aarch64-linux-gnu)
+    tailwindcss-ruby (4.1.11-aarch64-linux-musl)
+    tailwindcss-ruby (4.1.11-arm64-darwin)
+    tailwindcss-ruby (4.1.11-x86_64-darwin)
+    tailwindcss-ruby (4.1.11-x86_64-linux-gnu)
+    tailwindcss-ruby (4.1.11-x86_64-linux-musl)
     thor (1.3.2)
     thruster (0.1.14)
     thruster (0.1.14-aarch64-linux)
@@ -420,7 +420,7 @@ DEPENDENCIES
   solid_queue
   sqlite3 (>= 2.1)
   stimulus-rails
-  tailwindcss-rails (~> 4.1)
+  tailwindcss-rails (~> 4.3)
   thruster
   turbo-rails
   tzinfo-data