diff --git a/package-lock.json b/package-lock.json
index 8e07d513693b893..9f65d1f89e74af4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
 				"@astrojs/starlight-tailwind": "3.0.1",
 				"@astrojs/tailwind": "5.1.5",
 				"@cloudflare/vitest-pool-workers": "0.8.4",
-				"@cloudflare/workers-types": "4.20250319.0",
+				"@cloudflare/workers-types": "4.20250321.0",
 				"@codingheads/sticky-header": "1.0.2",
 				"@expressive-code/plugin-collapsible-sections": "0.40.2",
 				"@floating-ui/react": "0.27.5",
@@ -1545,15 +1545,6 @@
 				"node": ">=16"
 			}
 		},
-		"node_modules/@cloudflare/vitest-pool-workers/node_modules/@cloudflare/workers-types": {
-			"version": "4.20250321.0",
-			"resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20250321.0.tgz",
-			"integrity": "sha512-jPwtZJC7tVFOwFazuwq96be8haTnY9qik8hJ+oLFi50d9LTWPPrnrNHC4OxZmJTEcPIAy0y1WFZHe8C/b7xFXQ==",
-			"dev": true,
-			"license": "MIT OR Apache-2.0",
-			"optional": true,
-			"peer": true
-		},
 		"node_modules/@cloudflare/vitest-pool-workers/node_modules/miniflare": {
 			"version": "4.20250320.0",
 			"resolved": "https://registry.npmjs.org/miniflare/-/miniflare-4.20250320.0.tgz",
@@ -1774,9 +1765,9 @@
 			}
 		},
 		"node_modules/@cloudflare/workers-types": {
-			"version": "4.20250319.0",
-			"resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20250319.0.tgz",
-			"integrity": "sha512-TTg1WZZuWJomzU3g1TvqE/WWI3zpTu1K+RsJvk6zxEgjhONN2PzqUUqKVYOQBk4/p7d+v7h6wz2gX3Ke7Arm7g==",
+			"version": "4.20250321.0",
+			"resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20250321.0.tgz",
+			"integrity": "sha512-jPwtZJC7tVFOwFazuwq96be8haTnY9qik8hJ+oLFi50d9LTWPPrnrNHC4OxZmJTEcPIAy0y1WFZHe8C/b7xFXQ==",
 			"dev": true,
 			"license": "MIT OR Apache-2.0"
 		},
diff --git a/package.json b/package.json
index 6a952a51836c896..72ac42667c5c067 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
 		"@astrojs/starlight-tailwind": "3.0.1",
 		"@astrojs/tailwind": "5.1.5",
 		"@cloudflare/vitest-pool-workers": "0.8.4",
-		"@cloudflare/workers-types": "4.20250319.0",
+		"@cloudflare/workers-types": "4.20250321.0",
 		"@codingheads/sticky-header": "1.0.2",
 		"@expressive-code/plugin-collapsible-sections": "0.40.2",
 		"@floating-ui/react": "0.27.5",