diff --git a/package-lock.json b/package-lock.json
index 0a53530..24d8e6e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "localforage": "^1.10.0",
         "lucide-astro": "^0.511.0",
         "prettier-plugin-astro": "^0.14.1",
-        "tailwindcss": "^4.1.4",
+        "tailwindcss": "^4.1.15",
         "tsx": "^4.19.4",
         "typescript": "^5.8.3",
         "vite": "^6.3.5",
@@ -2085,6 +2085,12 @@
         "url": "https://opencollective.com/parcel"
       }
     },
+    "node_modules/@tailwindcss/node/node_modules/tailwindcss": {
+      "version": "4.1.5",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.5.tgz",
+      "integrity": "sha512-nYtSPfWGDiWgCkwQG/m+aX83XCwf62sBgg3bIlNiiOcggnS1x3uVRDAuyelBFL+vJdOPPCGElxv9DjHJjRHiVA==",
+      "license": "MIT"
+    },
     "node_modules/@tailwindcss/oxide": {
       "version": "4.1.5",
       "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.1.5.tgz",
@@ -2381,6 +2387,12 @@
         "vite": "^5.2.0 || ^6"
       }
     },
+    "node_modules/@tailwindcss/vite/node_modules/tailwindcss": {
+      "version": "4.1.5",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.5.tgz",
+      "integrity": "sha512-nYtSPfWGDiWgCkwQG/m+aX83XCwf62sBgg3bIlNiiOcggnS1x3uVRDAuyelBFL+vJdOPPCGElxv9DjHJjRHiVA==",
+      "license": "MIT"
+    },
     "node_modules/@trysound/sax": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/@trysound/sax/-/sax-0.2.0.tgz",
@@ -7393,9 +7405,9 @@
       "integrity": "sha512-GaqWWShW4kv/G9IEucWScBx9G1/vsFZZJUO+tD26M8J8z3Kw5RDQjaoZe03YAClgeS/SWPOcb4nkFBTEi5DUEA=="
     },
     "node_modules/tailwindcss": {
-      "version": "4.1.5",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.5.tgz",
-      "integrity": "sha512-nYtSPfWGDiWgCkwQG/m+aX83XCwf62sBgg3bIlNiiOcggnS1x3uVRDAuyelBFL+vJdOPPCGElxv9DjHJjRHiVA==",
+      "version": "4.1.15",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.15.tgz",
+      "integrity": "sha512-k2WLnWkYFkdpRv+Oby3EBXIyQC8/s1HOFMBUViwtAh6Z5uAozeUSMQlIsn/c6Q2iJzqG6aJT3wdPaRNj70iYxQ==",
       "license": "MIT"
     },
     "node_modules/tapable": {
diff --git a/package.json b/package.json
index 4d053d5..9bec00b 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "localforage": "^1.10.0",
     "lucide-astro": "^0.511.0",
     "prettier-plugin-astro": "^0.14.1",
-    "tailwindcss": "^4.1.4",
+    "tailwindcss": "^4.1.15",
     "tsx": "^4.19.4",
     "typescript": "^5.8.3",
     "vite": "^6.3.5",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2260a79..ea66d35 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -66,8 +66,8 @@ importers:
         specifier: ^0.14.1
         version: 0.14.1
       tailwindcss:
-        specifier: ^4.1.4
-        version: 4.1.4
+        specifier: ^4.1.15
+        version: 4.1.15
       tsx:
         specifier: ^4.19.4
         version: 4.19.4
@@ -2679,6 +2679,9 @@ packages:
     engines: {node: '>=14.0.0'}
     hasBin: true
 
+  tailwindcss@4.1.15:
+    resolution: {integrity: sha512-k2WLnWkYFkdpRv+Oby3EBXIyQC8/s1HOFMBUViwtAh6Z5uAozeUSMQlIsn/c6Q2iJzqG6aJT3wdPaRNj70iYxQ==}
+
   tailwindcss@4.1.4:
     resolution: {integrity: sha512-1ZIUqtPITFbv/DxRmDr5/agPqJwF69d24m9qmM1939TJehgY539CtzeZRjbLt5G6fSy/7YqqYsfvoTEw9xUI2A==}
 
@@ -6037,6 +6040,8 @@ snapshots:
       csso: 5.0.5
       picocolors: 1.1.1
 
+  tailwindcss@4.1.15: {}
+
   tailwindcss@4.1.4: {}
 
   tapable@2.2.1: {}