diff --git a/apps/mountebank-mock/mountebank-source/package-lock.json b/apps/mountebank-mock/mountebank-source/package-lock.json
index 20707ed..3095477 100644
--- a/apps/mountebank-mock/mountebank-source/package-lock.json
+++ b/apps/mountebank-mock/mountebank-source/package-lock.json
@@ -18,7 +18,7 @@
         "express": "4.21.2",
         "fs-extra": "11.1.1",
         "http-proxy-agent": "5.0.0",
-        "https-proxy-agent": "5.0.1",
+        "https-proxy-agent": "6.0.0",
         "jsonpath-plus": "10.3.0",
         "mailparser": "3.7.4",
         "nodemailer": "6.9.9",
@@ -6231,15 +6231,25 @@
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-      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz",
-      "integrity": "sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-6.0.0.tgz",
+      "integrity": "sha512-g821um/ZvXlENs8tqKh96b6G0wafab6ypfkZdFZImJEGZrn47oLeRhWMKvCYxrasOgNi3Yh6Cxkws2Zn13v2QA==",
+      "license": "MIT",
       "dependencies": {
-        "agent-base": "6",
+        "agent-base": "^7.0.0",
         "debug": "4"
       },
       "engines": {
-        "node": ">= 6"
+        "node": ">= 14"
+      }
+    },
+    "node_modules/https-proxy-agent/node_modules/agent-base": {
+      "version": "7.1.4",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-7.1.4.tgz",
+      "integrity": "sha512-MnA+YT8fwfJPgBx3m60MNqakm30XOkyIoH1y6huTQvC0PwZG7ki8NacLBcrPbNoo8vEZy7Jpuk7+jMO+CUovTQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 14"
       }
     },
     "node_modules/iconv-lite": {
@@ -6970,6 +6980,20 @@
         }
       }
     },
+    "node_modules/jsdom/node_modules/https-proxy-agent": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz",
+      "integrity": "sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "agent-base": "6",
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/jsdom/node_modules/ws": {
       "version": "8.18.3",
       "resolved": "https://registry.npmjs.org/ws/-/ws-8.18.3.tgz",
@@ -11871,6 +11895,20 @@
         "node": ">=14"
       }
     },
+    "node_modules/teeny-request/node_modules/https-proxy-agent": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz",
+      "integrity": "sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "agent-base": "6",
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/teeny-request/node_modules/uuid": {
       "version": "9.0.1",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.1.tgz",
diff --git a/apps/mountebank-mock/mountebank-source/package.json b/apps/mountebank-mock/mountebank-source/package.json
index 9ec6fda..2bdd489 100644
--- a/apps/mountebank-mock/mountebank-source/package.json
+++ b/apps/mountebank-mock/mountebank-source/package.json
@@ -58,7 +58,7 @@
     "express": "4.21.2",
     "fs-extra": "11.1.1",
     "http-proxy-agent": "5.0.0",
-    "https-proxy-agent": "5.0.1",
+    "https-proxy-agent": "6.0.0",
     "jsonpath-plus": "10.3.0",
     "mailparser": "3.7.4",
     "nodemailer": "6.9.9",
diff --git a/package-lock.json b/package-lock.json
index 79b64fb..6cd9f23 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1952,9 +1952,9 @@
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     "node_modules/tar-fs": {
-      "version": "2.1.3",
-      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.3.tgz",
-      "integrity": "sha512-090nwYJDmlhwFwEW3QQl+vaNnxsO2yVsd45eTKRBzSzu+hlb1w2K9inVq5b0ngXuLVqQ4ApvsUHHnu/zQNkWAg==",
+      "version": "2.1.4",
+      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.4.tgz",
+      "integrity": "sha512-mDAjwmZdh7LTT6pNleZ05Yt65HC3E+NiQzl672vQG38jIrehtJk/J3mNwIg+vShQPcLF/LV7CMnDW6vjj6sfYQ==",
       "license": "MIT",
       "dependencies": {
         "chownr": "^1.1.1",
@@ -3610,9 +3610,9 @@
       "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo="
     },
     "tar-fs": {
-      "version": "2.1.3",
-      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.3.tgz",
-      "integrity": "sha512-090nwYJDmlhwFwEW3QQl+vaNnxsO2yVsd45eTKRBzSzu+hlb1w2K9inVq5b0ngXuLVqQ4ApvsUHHnu/zQNkWAg==",
+      "version": "2.1.4",
+      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.4.tgz",
+      "integrity": "sha512-mDAjwmZdh7LTT6pNleZ05Yt65HC3E+NiQzl672vQG38jIrehtJk/J3mNwIg+vShQPcLF/LV7CMnDW6vjj6sfYQ==",
       "requires": {
         "chownr": "^1.1.1",
         "mkdirp-classic": "^0.5.2",