diff --git a/package-lock.json b/package-lock.json
index 337aa6e..df476df 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
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@@ -160,9 +160,9 @@
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+      "resolved": "https://registry.npmjs.org/@cloudflare/workerd-linux-64/-/workerd-linux-64-1.20260926.1.tgz",
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@@ -177,9 +177,9 @@
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+      "version": "1.20260926.1",
+      "resolved": "https://registry.npmjs.org/@cloudflare/workerd-linux-arm64/-/workerd-linux-arm64-1.20260926.1.tgz",
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@@ -194,9 +194,9 @@
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-      "resolved": "https://registry.npmjs.org/@cloudflare/workerd-windows-64/-/workerd-windows-64-1.20260714.1.tgz",
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+      "resolved": "https://registry.npmjs.org/@cloudflare/workerd-windows-64/-/workerd-windows-64-1.20260926.1.tgz",
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@@ -1483,9 +1483,9 @@
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+      "resolved": "https://registry.npmjs.org/undici/-/undici-8.11.2.tgz",
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@@ -9283,22 +9283,19 @@
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+      "resolved": "https://registry.npmjs.org/miniflare/-/miniflare-5.20260926.1-alpha.tgz",
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       "license": "MIT",
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-        "sharp": "0.34.5",
-        "undici": "7.28.0",
-        "workerd": "1.20260714.1",
+        "sharp": "0.35.4",
+        "undici": "7.29.1",
+        "workerd": "1.20260926.1",
         "ws": "8.21.0",
         "youch": "4.1.0-beta.10"
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@@ -11219,9 +11216,9 @@
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-      "resolved": "https://registry.npmjs.org/undici/-/undici-7.28.0.tgz",
-      "integrity": "sha512-cRZYrTDwWznlnRiPjggAGxZXanty6M8RV1ff8Wm4LWXBp7/IG8v5DnOm74DtUBp9OONpK75YlPnIjQqX0dBDtA==",
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+      "resolved": "https://registry.npmjs.org/undici/-/undici-7.29.1.tgz",
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       "dev": true,
       "license": "MIT",
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@@ -11569,9 +11566,9 @@
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-      "resolved": "https://registry.npmjs.org/workerd/-/workerd-1.20260714.1.tgz",
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+      "resolved": "https://registry.npmjs.org/workerd/-/workerd-1.20260926.1.tgz",
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@@ -11582,11 +11579,11 @@
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-        "@cloudflare/workerd-linux-arm64": "1.20260714.1",
-        "@cloudflare/workerd-windows-64": "1.20260714.1"
+        "@cloudflare/workerd-darwin-64": "1.20260926.1",
+        "@cloudflare/workerd-darwin-arm64": "1.20260926.1",
+        "@cloudflare/workerd-linux-64": "1.20260926.1",
+        "@cloudflare/workerd-linux-arm64": "1.20260926.1",
+        "@cloudflare/workerd-windows-64": "1.20260926.1"
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diff --git a/package.json b/package.json
index ccb77ac..de06a05 100644
--- a/package.json
+++ b/package.json
@@ -120,7 +120,7 @@
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     "@vitest/coverage-v8": "^3.2.7",
     "eslint": "^10.7.0",
-    "miniflare": "^4.20260714.0",
+    "miniflare": "^5.20260926.1-alpha",
     "prettier": "^3.9.5",
     "typescript": "^5.9.2",
     "typescript-eslint": "^8.64.0",