diff --git a/packages/backend/package.json b/packages/backend/package.json
index 97847eade2..bab0f78a8c 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -81,7 +81,7 @@
     "better-sqlite3": "12.6.2",
     "global-agent": "3.0.0",
     "jose": "5.10.0",
-    "undici": "7.25.0",
+    "undici": "7.28.0",
     "winston": "3.14.2",
     "zod": "3.25.76"
   },
diff --git a/yarn.lock b/yarn.lock
index 6c1ae1e346..4d5e2994c4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -19496,7 +19496,7 @@ __metadata:
     jose: "npm:5.10.0"
     prettier: "npm:3.8.3"
     typescript: "npm:5.9.3"
-    undici: "npm:7.25.0"
+    undici: "npm:7.28.0"
     winston: "npm:3.14.2"
     zod: "npm:3.25.76"
   languageName: unknown
@@ -38480,7 +38480,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"undici@npm:7.25.0, undici@npm:^7.1.1, undici@npm:^7.16.0, undici@npm:^7.2.3, undici@npm:^7.21.0, undici@npm:^7.22.0":
+"undici@npm:7.28.0":
+  version: 7.28.0
+  resolution: "undici@npm:7.28.0"
+  checksum: 10c0/fe781983a26098795e99bb1f64906cbb7d0bcaa029a26baade007b53ea67f2631d189b8f9671a31f4c8d0cb3773b7559608628ba54452fef51fec90e7c78bb0d
+  languageName: node
+  linkType: hard
+
+"undici@npm:^7.1.1, undici@npm:^7.16.0, undici@npm:^7.2.3, undici@npm:^7.21.0, undici@npm:^7.22.0":
   version: 7.25.0
   resolution: "undici@npm:7.25.0"
   checksum: 10c0/02a0b45dc14eb91bc488948750232450fe52f27a6b08086d6ac6736bb47908d600fe3a96d346f12eab24729c782e5c2f693bc8e8eca6696d4e4c09b1ed4cb4ec