diff --git a/worker/package.json b/worker/package.json
index f3eaa082..a395f1c0 100644
--- a/worker/package.json
+++ b/worker/package.json
@@ -10,7 +10,7 @@
 		"deploy": "wrangler deploy $(../mise-tasks/worker/wrangler-args)"
 	},
 	"devDependencies": {
-		"@cloudflare/vitest-pool-workers": "0.5.38",
+		"@cloudflare/vitest-pool-workers": "0.5.40",
 		"@cloudflare/workers-types": "4.20241216.0",
 		"@total-typescript/tsconfig": "1.0.4",
 		"@tsconfig/bun": "1.0.7",