diff --git a/packages/attest/package-lock.json b/packages/attest/package-lock.json
index 11ad6b8e..afa525f4 100644
--- a/packages/attest/package-lock.json
+++ b/packages/attest/package-lock.json
@@ -22,7 +22,7 @@
         "@sigstore/rekor-types": "^3.0.0",
         "@types/jsonwebtoken": "^9.0.6",
         "nock": "^13.5.1",
-        "undici": "^5.28.4"
+        "undici": "^5.28.5"
       }
     },
     "node_modules/@actions/core": {
@@ -783,9 +783,9 @@
       "license": "MIT"
     },
     "node_modules/cross-spawn": {
-      "version": "7.0.3",
-      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
-      "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==",
+      "version": "7.0.6",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
+      "integrity": "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==",
       "license": "MIT",
       "dependencies": {
         "path-key": "^3.1.0",
@@ -1657,9 +1657,10 @@
       }
     },
     "node_modules/undici": {
-      "version": "5.28.4",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.4.tgz",
-      "integrity": "sha512-72RFADWFqKmUb2hmmvNODKL3p9hcB6Gt2DOQMis1SEBaV6a4MH8soBvzg+95CYhCKPFedut2JY9bMfrDl9D23g==",
+      "version": "5.28.5",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.5.tgz",
+      "integrity": "sha512-zICwjrDrcrUE0pyyJc1I2QzBkLM8FINsgOrt6WjA+BgajVq9Nxu2PbFFXUrAggLfDXlZGZBVZYw7WNV5KiBiBA==",
+      "license": "MIT",
       "dependencies": {
         "@fastify/busboy": "^2.0.0"
       },
@@ -2454,9 +2455,9 @@
       "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
     },
     "cross-spawn": {
-      "version": "7.0.3",
-      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
-      "integrity": "sha512-iRDPJKUPVEND7dHPO8rkbOnPpyDygcDFtWjpeWNCgy8WP2rXcxXL8TskReQl6OrB2G7+UJrags1q15Fudc7G6w==",
+      "version": "7.0.6",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
+      "integrity": "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==",
       "requires": {
         "path-key": "^3.1.0",
         "shebang-command": "^2.0.0",
@@ -3047,9 +3048,9 @@
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     },
     "undici": {
-      "version": "5.28.4",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.4.tgz",
-      "integrity": "sha512-72RFADWFqKmUb2hmmvNODKL3p9hcB6Gt2DOQMis1SEBaV6a4MH8soBvzg+95CYhCKPFedut2JY9bMfrDl9D23g==",
+      "version": "5.28.5",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.5.tgz",
+      "integrity": "sha512-zICwjrDrcrUE0pyyJc1I2QzBkLM8FINsgOrt6WjA+BgajVq9Nxu2PbFFXUrAggLfDXlZGZBVZYw7WNV5KiBiBA==",
       "requires": {
         "@fastify/busboy": "^2.0.0"
       }
diff --git a/packages/attest/package.json b/packages/attest/package.json
index 91b2f57a..01127102 100644
--- a/packages/attest/package.json
+++ b/packages/attest/package.json
@@ -39,7 +39,7 @@
     "@sigstore/rekor-types": "^3.0.0",
     "@types/jsonwebtoken": "^9.0.6",
     "nock": "^13.5.1",
-    "undici": "^5.28.4"
+    "undici": "^5.28.5"
   },
   "dependencies": {
     "@actions/core": "^1.11.1",
diff --git a/packages/github/package-lock.json b/packages/github/package-lock.json
index a33f8b41..5b5e0b30 100644
--- a/packages/github/package-lock.json
+++ b/packages/github/package-lock.json
@@ -346,9 +346,10 @@
       }
     },
     "node_modules/undici": {
-      "version": "5.25.4",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-5.25.4.tgz",
-      "integrity": "sha512-450yJxT29qKMf3aoudzFpIciqpx6Pji3hEWaXqXmanbXF58LTAGCKxcJjxMXWu3iG+Mudgo3ZUfDB6YDFd/dAw==",
+      "version": "5.28.5",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.5.tgz",
+      "integrity": "sha512-zICwjrDrcrUE0pyyJc1I2QzBkLM8FINsgOrt6WjA+BgajVq9Nxu2PbFFXUrAggLfDXlZGZBVZYw7WNV5KiBiBA==",
+      "license": "MIT",
       "dependencies": {
         "@fastify/busboy": "^2.0.0"
       },
@@ -619,9 +620,9 @@
       "integrity": "sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg=="
     },
     "undici": {
-      "version": "5.25.4",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-5.25.4.tgz",
-      "integrity": "sha512-450yJxT29qKMf3aoudzFpIciqpx6Pji3hEWaXqXmanbXF58LTAGCKxcJjxMXWu3iG+Mudgo3ZUfDB6YDFd/dAw==",
+      "version": "5.28.5",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-5.28.5.tgz",
+      "integrity": "sha512-zICwjrDrcrUE0pyyJc1I2QzBkLM8FINsgOrt6WjA+BgajVq9Nxu2PbFFXUrAggLfDXlZGZBVZYw7WNV5KiBiBA==",
       "requires": {
         "@fastify/busboy": "^2.0.0"
       }
diff --git a/packages/http-client/package-lock.json b/packages/http-client/package-lock.json
index 8d2fc6c1..90021580 100644
--- a/packages/http-client/package-lock.json
+++ b/packages/http-client/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "tunnel": "^0.0.6",
-        "undici": "^5.25.5"
+        "undici": "^5.28.5"
       },
       "devDependencies": {
         "@types/node": "20.7.1",
diff --git a/packages/http-client/package.json b/packages/http-client/package.json
index e7d702a0..17d616cd 100644
--- a/packages/http-client/package.json
+++ b/packages/http-client/package.json
@@ -46,6 +46,6 @@
   },
   "dependencies": {
     "tunnel": "^0.0.6",
-    "undici": "^5.25.5"
+    "undici": "^5.28.5"
   }
-}
\ No newline at end of file
+}