diff --git a/frontend/package.json b/frontend/package.json
index 2a2141b..db8d52c 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -39,7 +39,7 @@
     "@types/react-dom": "^19.0.0",
     "@vitejs/plugin-react": "^6.0.1",
     "@vitest/ui": "^4.1.5",
-    "tailwindcss": "^4.0.0",
+    "tailwindcss": "^4.3.0",
     "typescript": "~5.7.0",
     "vite": "^8.0.11",
     "vitest": "^4.1.5"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9248f0e..5487296 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -94,8 +94,8 @@ importers:
         specifier: ^4.1.5
         version: 4.1.5(vitest@4.1.5)
       tailwindcss:
-        specifier: ^4.0.0
-        version: 4.2.2
+        specifier: ^4.3.0
+        version: 4.3.0
       typescript:
         specifier: ~5.7.0
         version: 5.7.3
@@ -1306,9 +1306,6 @@ packages:
     resolution: {integrity: sha512-MpUEN2OodtUzxvKQl72cUF7RQ5EiHsGvSsVG0ia9c5RbWGL2CI4C7EpPS8UTBIplnlzZiNuV56w+FuNxy3ty2Q==}
     engines: {node: '>=10'}
 
-  tailwindcss@4.2.2:
-    resolution: {integrity: sha512-KWBIxs1Xb6NoLdMVqhbhgwZf2PGBpPEiwOqgI4pFIYbNTfBXiKYyWoTsXgBQ9WFg/OlhnvHaY+AEpW7wSmFo2Q==}
-
   tailwindcss@4.3.0:
     resolution: {integrity: sha512-y6nxMGB1nMW9R6k96e5gdIFzcfL/gTJRNaqGes1YvkLnPVXzWgbqFF2yLC0T8G774n24cx3Pe8XrKoniCOAH+Q==}
 
@@ -2688,8 +2685,6 @@ snapshots:
     dependencies:
       has-flag: 4.0.0
 
-  tailwindcss@4.2.2: {}
-
   tailwindcss@4.3.0: {}
 
   tapable@2.3.3: {}