diff --git a/packages/astro/package.json b/packages/astro/package.json
index 89706ed9bd..0d7b6de9a7 100644
--- a/packages/astro/package.json
+++ b/packages/astro/package.json
@@ -214,7 +214,7 @@
     "remark-code-titles": "^0.1.2",
     "rollup": "^4.27.4",
     "sass": "^1.81.0",
-    "undici": "^6.21.0",
+    "undici": "^7.2.0",
     "unified": "^11.0.5",
     "vitest": "^3.0.0-beta.3"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c5b820a940..84309b2c99 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -742,8 +742,8 @@ importers:
         specifier: ^1.81.0
         version: 1.82.0
       undici:
-        specifier: ^6.21.0
-        version: 6.21.0
+        specifier: ^7.2.0
+        version: 7.2.0
       unified:
         specifier: ^11.0.5
         version: 11.0.5
@@ -10797,6 +10797,10 @@ packages:
     resolution: {integrity: sha512-BUgJXc752Kou3oOIuU1i+yZZypyZRqNPW0vqoMPl8VaoalSfeR0D8/t4iAS3yirs79SSMTxTag+ZC86uswv+Cw==}
     engines: {node: '>=18.17'}
 
+  undici@7.2.0:
+    resolution: {integrity: sha512-klt+0S55GBViA9nsq48/NSCo4YX5mjydjypxD7UmHh/brMu8h/Mhd/F7qAeoH2NOO8SDTk6kjnTFc4WpzmfYpQ==}
+    engines: {node: '>=20.18.1'}
+
   unenv@1.10.0:
     resolution: {integrity: sha512-wY5bskBQFL9n3Eca5XnhH6KbUo/tfvkwm9OpcdCvLaeA7piBNbavbOKJySEwQ1V0RH6HvNlSAFRTpvTqgKRQXQ==}
 
@@ -17270,6 +17274,8 @@ snapshots:
 
   undici@6.21.0: {}
 
+  undici@7.2.0: {}
+
   unenv@1.10.0:
     dependencies:
       consola: 3.2.3