diff --git a/package-lock.json b/package-lock.json
index 62665c62f..74451ff75 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5294,9 +5294,9 @@
 			}
 		},
 		"node_modules/undici": {
-			"version": "8.10.2",
-			"resolved": "https://registry.npmjs.org/undici/-/undici-8.10.2.tgz",
-			"integrity": "sha512-/y4/bH9YNU5hi9NIrpOuvGXFcxrj3CMrV+/AYpowAYTpHn8gX/XPFjNy766FPoYY0miQhdW977JFWKGNhBdwyQ==",
+			"version": "8.12.3",
+			"resolved": "https://registry.npmjs.org/undici/-/undici-8.12.3.tgz",
+			"integrity": "sha512-+fdndUTwBP86cVjihTp21hZHo7d6oj1c/47XPA3lL8mM0XHs+C4EkcjmgRsFnFk2f/UONGDy9ItBItmXsLOQHw==",
 			"license": "MIT",
 			"engines": {
 				"node": ">=22.19.0"
@@ -5865,7 +5865,7 @@
 				"quickjs-wasi": "3.6.2",
 				"semver": "7.8.5",
 				"typebox": "1.3.27",
-				"undici": "8.10.2",
+				"undici": "8.12.3",
 				"yaml": "2.9.0"
 			},
 			"bin": {
diff --git a/packages/coding-agent/install-lock/package-lock.json b/packages/coding-agent/install-lock/package-lock.json
index 5d242776c..25e273cf6 100644
--- a/packages/coding-agent/install-lock/package-lock.json
+++ b/packages/coding-agent/install-lock/package-lock.json
@@ -516,7 +516,7 @@
 				"quickjs-wasi": "3.6.2",
 				"semver": "7.8.5",
 				"typebox": "1.3.27",
-				"undici": "8.10.2",
+				"undici": "8.12.3",
 				"yaml": "2.9.0"
 			},
 			"bin": {
@@ -1429,9 +1429,9 @@
 			"license": "MIT"
 		},
 		"node_modules/undici": {
-			"version": "8.10.2",
-			"resolved": "https://registry.npmjs.org/undici/-/undici-8.10.2.tgz",
-			"integrity": "sha512-/y4/bH9YNU5hi9NIrpOuvGXFcxrj3CMrV+/AYpowAYTpHn8gX/XPFjNy766FPoYY0miQhdW977JFWKGNhBdwyQ==",
+			"version": "8.12.3",
+			"resolved": "https://registry.npmjs.org/undici/-/undici-8.12.3.tgz",
+			"integrity": "sha512-+fdndUTwBP86cVjihTp21hZHo7d6oj1c/47XPA3lL8mM0XHs+C4EkcjmgRsFnFk2f/UONGDy9ItBItmXsLOQHw==",
 			"license": "MIT",
 			"engines": {
 				"node": ">=22.19.0"
diff --git a/packages/coding-agent/package.json b/packages/coding-agent/package.json
index 616d6a475..0e452d9b5 100644
--- a/packages/coding-agent/package.json
+++ b/packages/coding-agent/package.json
@@ -61,7 +61,7 @@
 		"quickjs-wasi": "3.6.2",
 		"semver": "7.8.5",
 		"typebox": "1.3.27",
-		"undici": "8.10.2",
+		"undici": "8.12.3",
 		"yaml": "2.9.0"
 	},
 	"overrides": {