diff --git a/package-lock.json b/package-lock.json
index d907cad03630d9e..e3d3c9febe2b483 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
 				"@astrojs/starlight-docsearch": "0.6.0",
 				"@astrojs/starlight-tailwind": "4.0.1",
 				"@cloudflare/vitest-pool-workers": "0.8.59",
-				"@cloudflare/workers-types": "4.20250726.0",
+				"@cloudflare/workers-types": "4.20250812.0",
 				"@codingheads/sticky-header": "1.0.2",
 				"@expressive-code/plugin-collapsible-sections": "0.41.3",
 				"@expressive-code/plugin-line-numbers": "0.41.3",
@@ -1366,15 +1366,6 @@
 				"vitest": "2.0.x - 3.2.x"
 			}
 		},
-		"node_modules/@cloudflare/vitest-pool-workers/node_modules/@cloudflare/workers-types": {
-			"version": "4.20250801.0",
-			"resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20250801.0.tgz",
-			"integrity": "sha512-BQmMdoOGClY23TesgkR1PeGrPvPsSFD/zW7pDzWZHkOEsqkPk2A91h52bP8GbtKYTl1vdaYjQgJlGsP6Ih4G0w==",
-			"dev": true,
-			"license": "MIT OR Apache-2.0",
-			"optional": true,
-			"peer": true
-		},
 		"node_modules/@cloudflare/vitest-pool-workers/node_modules/wrangler": {
 			"version": "4.27.0",
 			"resolved": "https://registry.npmjs.org/wrangler/-/wrangler-4.27.0.tgz",
@@ -1496,9 +1487,9 @@
 			}
 		},
 		"node_modules/@cloudflare/workers-types": {
-			"version": "4.20250726.0",
-			"resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20250726.0.tgz",
-			"integrity": "sha512-NtM1yVBKJFX4LgSoZkVU0EDhWWvSb1vt6REO+uMYZRgx1HAfQz9GDN6bBB0B+fm2ZIxzt6FzlDbmrXpGJ2M/4Q==",
+			"version": "4.20250812.0",
+			"resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20250812.0.tgz",
+			"integrity": "sha512-LmKSud4X9zMqGhfoO09C2OQPMGMGpPCaQ4IaeF0xQW3n4eDBVlDNDC+Yn2EhsMp1Cvo3X7xtyVpLmuOeF6HyWw==",
 			"dev": true,
 			"license": "MIT OR Apache-2.0"
 		},
diff --git a/package.json b/package.json
index d4279b3e3784fac..c72b6f7820e8d18 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
 		"@astrojs/starlight-docsearch": "0.6.0",
 		"@astrojs/starlight-tailwind": "4.0.1",
 		"@cloudflare/vitest-pool-workers": "0.8.59",
-		"@cloudflare/workers-types": "4.20250726.0",
+		"@cloudflare/workers-types": "4.20250812.0",
 		"@codingheads/sticky-header": "1.0.2",
 		"@expressive-code/plugin-collapsible-sections": "0.41.3",
 		"@expressive-code/plugin-line-numbers": "0.41.3",