diff --git a/package.json b/package.json
index 002206f..24f508d 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,6 @@
   "packageManager": "pnpm@9.15.4",
   "devDependencies": {
     "prettier": "^3.4.2",
-    "tailwindcss": "^3.4.17"
+    "tailwindcss": "^4.1.4"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6d9436b..2b0773f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -61,8 +61,8 @@ importers:
         specifier: ^3.4.2
         version: 3.4.2
       tailwindcss:
-        specifier: ^3.4.17
-        version: 3.4.17
+        specifier: ^4.1.4
+        version: 4.1.4
 
 packages:
 
@@ -3671,6 +3671,9 @@ packages:
     engines: {node: '>=14.0.0'}
     hasBin: true
 
+  tailwindcss@4.1.4:
+    resolution: {integrity: sha512-1ZIUqtPITFbv/DxRmDr5/agPqJwF69d24m9qmM1939TJehgY539CtzeZRjbLt5G6fSy/7YqqYsfvoTEw9xUI2A==}
+
   tapable@2.2.1:
     resolution: {integrity: sha512-GNzQvQTOIP6RyTfE2Qxb8ZVlNmw0n88vp1szwWRimP02mnTsx3Wtn5qRdqY9w2XduFNUgvOwhNnQsjwCp+kqaQ==}
     engines: {node: '>=6'}
@@ -8531,6 +8534,8 @@ snapshots:
     transitivePeerDependencies:
       - ts-node
 
+  tailwindcss@4.1.4: {}
+
   tapable@2.2.1: {}
 
   tar-fs@2.1.2: