diff --git a/website/package.json b/website/package.json
index 47b7fb915e1ea..d33d101c9fe74 100644
--- a/website/package.json
+++ b/website/package.json
@@ -28,7 +28,7 @@
     "postcss": "8.5.6",
     "postcss-import": "16.1.1",
     "postcss-lightningcss": "1.0.2",
-    "tailwindcss": "3.4.18",
+    "tailwindcss": "4.1.17",
     "typescript": "^5.4.2"
   },
   "browserslist": {
diff --git a/yarn.lock b/yarn.lock
index 853ec70f0ea3c..dbcf11f6afeed 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -37911,7 +37911,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"tailwindcss@npm:3.4.18, tailwindcss@npm:^3.0.2":
+"tailwindcss@npm:4.1.17":
+  version: 4.1.17
+  resolution: "tailwindcss@npm:4.1.17"
+  checksum: 10c0/1fecf618ba9895e068e5a6d842b978f56a815bc849a28338cebbcb07b13df763715c2f8848def938403c73d59f08ffff33a4b83a977a9e38fa56adc60d1d56c8
+  languageName: node
+  linkType: hard
+
+"tailwindcss@npm:^3.0.2":
   version: 3.4.18
   resolution: "tailwindcss@npm:3.4.18"
   dependencies:
@@ -40187,7 +40194,7 @@ __metadata:
     react: "npm:^19.2.1"
     react-dom: "npm:^19.2.1"
     react-icons: "npm:^5.0.0"
-    tailwindcss: "npm:3.4.18"
+    tailwindcss: "npm:4.1.17"
     typescript: "npm:^5.4.2"
   languageName: unknown
   linkType: soft