diff --git a/packages/kit/package.json b/packages/kit/package.json
index 9024e1b5d9277..9bf5a1f5b15d4 100644
--- a/packages/kit/package.json
+++ b/packages/kit/package.json
@@ -42,7 +42,7 @@
 		"svelte2tsx": "~0.5.10",
 		"tiny-glob": "^0.2.9",
 		"typescript": "^4.7.4",
-		"undici": "^5.8.1",
+		"undici": "5.8.0",
 		"uvu": "^0.5.3",
 		"vite": "^3.0.0"
 	},
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d752729559ff5..f97fea9a125d9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -298,7 +298,7 @@ importers:
       svelte2tsx: ~0.5.10
       tiny-glob: ^0.2.9
       typescript: ^4.7.4
-      undici: ^5.8.1
+      undici: 5.8.0
       uvu: ^0.5.3
       vite: ^3.0.0
     dependencies:
@@ -333,7 +333,7 @@ importers:
       svelte2tsx: 0.5.11_lvfi2wesz6u4l5rfbnetbucfmm
       tiny-glob: 0.2.9
       typescript: 4.7.4
-      undici: 5.8.1
+      undici: 5.8.0
       uvu: 0.5.4
       vite: 3.0.0
 
@@ -4405,8 +4405,8 @@ packages:
       which-boxed-primitive: 1.0.2
     dev: true
 
-  /undici/5.8.1:
-    resolution: {integrity: sha512-iDRmWX4Zar/4A/t+1LrKQRm102zw2l9Wgat3LtTlTn8ykvMZmAmpq9tjyHEigx18FsY7IfATvyN3xSw9BDz0eA==}
+  /undici/5.8.0:
+    resolution: {integrity: sha512-1F7Vtcez5w/LwH2G2tGnFIihuWUlc58YidwLiCv+jR2Z50x0tNXpRRw7eOIJ+GvqCqIkg9SB7NWAJ/T9TLfv8Q==}
     engines: {node: '>=12.18'}
     dev: true