diff --git a/package-lock.json b/package-lock.json
index cb38bf1827391b6..e953a40251d2592 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
 				"@astrojs/starlight": "0.32.1",
 				"@astrojs/starlight-docsearch": "0.5.0",
 				"@astrojs/starlight-tailwind": "3.0.0",
-				"@astrojs/tailwind": "5.1.5",
+				"@astrojs/tailwind": "6.0.0",
 				"@cloudflare/vitest-pool-workers": "0.7.2",
 				"@cloudflare/workers-types": "4.20250224.0",
 				"@codingheads/sticky-header": "1.0.2",
@@ -714,9 +714,9 @@
 			}
 		},
 		"node_modules/@astrojs/tailwind": {
-			"version": "5.1.5",
-			"resolved": "https://registry.npmjs.org/@astrojs/tailwind/-/tailwind-5.1.5.tgz",
-			"integrity": "sha512-1diguZEau7FZ9vIjzE4BwavGdhD3+JkdS8zmibl1ene+EHgIU5hI0NMgRYG3yea+Niaf7cyMwjeWeLvzq/maxg==",
+			"version": "6.0.0",
+			"resolved": "https://registry.npmjs.org/@astrojs/tailwind/-/tailwind-6.0.0.tgz",
+			"integrity": "sha512-GbEK2/h0nvY8i6g1GZT5ddHAgj71lQIf34/j7+jPLhUti3xDxKcWElApDe2jWvqAaKl2oKEh045ITSm8mU9BVQ==",
 			"dev": true,
 			"license": "MIT",
 			"dependencies": {
diff --git a/package.json b/package.json
index 783534c15045eb8..efb904287a389ec 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
 		"@astrojs/starlight": "0.32.1",
 		"@astrojs/starlight-docsearch": "0.5.0",
 		"@astrojs/starlight-tailwind": "3.0.0",
-		"@astrojs/tailwind": "5.1.5",
+		"@astrojs/tailwind": "6.0.0",
 		"@cloudflare/vitest-pool-workers": "0.7.2",
 		"@cloudflare/workers-types": "4.20250224.0",
 		"@codingheads/sticky-header": "1.0.2",