diff --git a/src/Apps/NetPad.Apps.App/ElectronHostHook/package-lock.json b/src/Apps/NetPad.Apps.App/ElectronHostHook/package-lock.json
index ff7c33f9..05f339af 100644
--- a/src/Apps/NetPad.Apps.App/ElectronHostHook/package-lock.json
+++ b/src/Apps/NetPad.Apps.App/ElectronHostHook/package-lock.json
@@ -9,7 +9,7 @@
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-                "socket.io": "^4.6.1",
+                "socket.io": "^4.8.0",
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@@ -83,9 +83,9 @@
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+            "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.17.tgz",
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@@ -209,9 +209,9 @@
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@@ -357,9 +357,9 @@
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+            "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.6.2.tgz",
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@@ -367,7 +367,7 @@
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-                "cookie": "~0.4.1",
+                "cookie": "~0.7.2",
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@@ -378,9 +378,9 @@
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-            "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.2.1.tgz",
-            "integrity": "sha512-9JktcM3u18nU9N2Lz3bWeBgxVgOKpw7yhRaoxQA3FUDZzzw+9WlA6p4G4u0RixNkg14fH7EfEc/RhpurtiROTQ==",
+            "version": "5.2.3",
+            "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.2.3.tgz",
+            "integrity": "sha512-HqD3yTBfnBxIrbnM1DoD6Pcq8NECnh8d4As1Qgh0z5Gg3jRRIqijury0CL3ghu/edArpUYiYqQiDUQBIs4np3Q==",
             "dev": true,
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@@ -927,16 +927,16 @@
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-            "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-4.7.2.tgz",
-            "integrity": "sha512-bvKVS29/I5fl2FGLNHuXlQaUH/BlzX1IN6S+NKLNZpBsPZIDH+90eQmCs2Railn4YUiww4SzUedJ6+uzwFnKLw==",
+            "version": "4.8.0",
+            "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-4.8.0.tgz",
+            "integrity": "sha512-8U6BEgGjQOfGz3HHTYaC/L1GaxDCJ/KM0XTkJly0EhZ5U/du9uNEZy4ZgYzEzIqlx2CMm25CrCqr1ck899eLNA==",
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                 "accepts": "~1.3.4",
                 "base64id": "~2.0.0",
                 "cors": "~2.8.5",
                 "debug": "~4.3.2",
-                "engine.io": "~6.5.2",
+                "engine.io": "~6.6.0",
                 "socket.io-adapter": "~2.5.2",
                 "socket.io-parser": "~4.2.4"
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@@ -1132,9 +1132,9 @@
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-            "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.14.tgz",
-            "integrity": "sha512-RXHUvNWYICtbP6s18PnOCaqToK8y14DnLd75c6HfyKf228dxy7pHNOQkxPtvXKp/hINFMDjbYzsj63nnpPMSRQ==",
+            "version": "2.8.17",
+            "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.17.tgz",
+            "integrity": "sha512-8CGDvrBj1zgo2qE+oS3pOCyYNqCPryMWY2bGfwA0dcfopWGgxs+78df0Rs3rc9THP4JkOhLsAa+15VdpAqkcUA==",
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@@ -1240,9 +1240,9 @@
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-            "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
-            "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA==",
+            "version": "0.7.2",
+            "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.2.tgz",
+            "integrity": "sha512-yki5XnKuf750l50uGTllt6kKILY4nQ1eNIQatoXEByZ5dWgnKqbnqmTrBE5B4N7lrMJKQ2ytWMiTO2o0v6Ew/w==",
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@@ -1347,9 +1347,9 @@
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-            "version": "6.5.5",
-            "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.5.5.tgz",
-            "integrity": "sha512-C5Pn8Wk+1vKBoHghJODM63yk8MvrO9EWZUfkAt5HAqIgPE4/8FF0PEGHXtEd40l223+cE5ABWuPzm38PHFXfMA==",
+            "version": "6.6.2",
+            "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.6.2.tgz",
+            "integrity": "sha512-gmNvsYi9C8iErnZdVcJnvCpSKbWTt1E8+JZo8b+daLninywUWi5NQ5STSHZ9rFjFO7imNcvb8Pc5pe/wMR5xEw==",
             "dev": true,
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@@ -1357,7 +1357,7 @@
                 "@types/node": ">=10.0.0",
                 "accepts": "~1.3.4",
                 "base64id": "2.0.0",
-                "cookie": "~0.4.1",
+                "cookie": "~0.7.2",
                 "cors": "~2.8.5",
                 "debug": "~4.3.1",
                 "engine.io-parser": "~5.2.1",
@@ -1365,9 +1365,9 @@
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         "engine.io-parser": {
-            "version": "5.2.1",
-            "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.2.1.tgz",
-            "integrity": "sha512-9JktcM3u18nU9N2Lz3bWeBgxVgOKpw7yhRaoxQA3FUDZzzw+9WlA6p4G4u0RixNkg14fH7EfEc/RhpurtiROTQ==",
+            "version": "5.2.3",
+            "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.2.3.tgz",
+            "integrity": "sha512-HqD3yTBfnBxIrbnM1DoD6Pcq8NECnh8d4As1Qgh0z5Gg3jRRIqijury0CL3ghu/edArpUYiYqQiDUQBIs4np3Q==",
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@@ -1779,16 +1779,16 @@
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-            "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-4.7.2.tgz",
-            "integrity": "sha512-bvKVS29/I5fl2FGLNHuXlQaUH/BlzX1IN6S+NKLNZpBsPZIDH+90eQmCs2Railn4YUiww4SzUedJ6+uzwFnKLw==",
+            "version": "4.8.0",
+            "resolved": "https://registry.npmjs.org/socket.io/-/socket.io-4.8.0.tgz",
+            "integrity": "sha512-8U6BEgGjQOfGz3HHTYaC/L1GaxDCJ/KM0XTkJly0EhZ5U/du9uNEZy4ZgYzEzIqlx2CMm25CrCqr1ck899eLNA==",
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             "requires": {
                 "accepts": "~1.3.4",
                 "base64id": "~2.0.0",
                 "cors": "~2.8.5",
                 "debug": "~4.3.2",
-                "engine.io": "~6.5.2",
+                "engine.io": "~6.6.0",
                 "socket.io-adapter": "~2.5.2",
                 "socket.io-parser": "~4.2.4"
             }
diff --git a/src/Apps/NetPad.Apps.App/ElectronHostHook/package.json b/src/Apps/NetPad.Apps.App/ElectronHostHook/package.json
index 8afe0703..0098b7e3 100644
--- a/src/Apps/NetPad.Apps.App/ElectronHostHook/package.json
+++ b/src/Apps/NetPad.Apps.App/ElectronHostHook/package.json
@@ -8,7 +8,7 @@
     },
     "devDependencies": {
         "electron": "^23.2.3",
-        "socket.io": "^4.6.1",
+        "socket.io": "^4.8.0",
         "typescript": "^5.1.6"
     }
 }