diff --git a/package.json b/package.json
index 2fb56dfa..67323b9e 100644
--- a/package.json
+++ b/package.json
@@ -26,16 +26,16 @@
     "@clusterio/ctl": "workspace:*",
     "@clusterio/host": "workspace:*",
     "@clusterio/lib": "workspace:*",
-    "eslint": "^8.18.0",
+    "eslint": "^8.45.0",
     "eslint-plugin-node": "^11.1.0",
-    "express": "^4.16.2",
+    "express": "^4.18.2",
     "form-data": "^4.0.0",
-    "fs-extra": "^8.1.0",
+    "fs-extra": "^11.1.1",
     "jsdoc": "^4.0.2",
-    "jsonwebtoken": "^8.2.1",
-    "jszip": "^3.2.2",
-    "mocha": "^9.2.2",
+    "jsonwebtoken": "^9.0.1",
+    "jszip": "^3.10.0",
+    "mocha": "^10.2.0",
     "nyc": "^15.1.0",
-    "phin": "^3.5.1"
+    "phin": "^3.7.0"
   }
 }
diff --git a/packages/controller/package.json b/packages/controller/package.json
index 0d2973d7..e78fe6b3 100644
--- a/packages/controller/package.json
+++ b/packages/controller/package.json
@@ -20,27 +20,27 @@
   },
   "dependencies": {
     "@clusterio/lib": "^2.0.0-alpha.13",
-    "busboy": "^0.3.1",
-    "compression": "^1.7.2",
-    "express": "^4.16.2",
-    "fs-extra": "^8.1.0",
-    "jsonwebtoken": "^8.2.1",
-    "jszip": "^3.2.2",
+    "busboy": "^1.6.0",
+    "compression": "^1.7.4",
+    "express": "^4.18.2",
+    "fs-extra": "^11.1.1",
+    "jsonwebtoken": "^9.0.1",
+    "jszip": "^3.10.1",
     "set-blocking": "^2.0.0",
-    "webpack-cli": "^4.9.2",
-    "winston": "^3.3.3",
-    "winston-daily-rotate-file": "^4.5.5",
-    "ws": "^7.2.3",
-    "yargs": "^14.2.0"
+    "webpack-cli": "^5.1.4",
+    "winston": "^3.10.0",
+    "winston-daily-rotate-file": "^4.7.1",
+    "ws": "^8.13.0",
+    "yargs": "^17.7.2"
   },
   "devDependencies": {
     "@clusterio/web_ui": "^2.0.0-alpha.13",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "react-router-dom": "^5.2.0",
-    "webpack": "^5.73.0",
-    "webpack-dev-middleware": "^5.3.1",
-    "webpack-merge": "^5.2.0"
+    "webpack": "^5.88.2",
+    "webpack-dev-middleware": "^6.1.1",
+    "webpack-merge": "^5.9.0"
   },
   "publishConfig": {
     "access": "public"
diff --git a/packages/controller/src/routes.js b/packages/controller/src/routes.js
index 04a98bf1..7f6a6ace 100644
--- a/packages/controller/src/routes.js
+++ b/packages/controller/src/routes.js
@@ -1,5 +1,5 @@
 "use strict";
-const Busboy = require("busboy");
+const busboy = require("busboy");
 const crypto = require("crypto");
 const events = require("events");
 const fs = require("fs-extra");
@@ -304,7 +304,7 @@ async function getStream(req, res) {
 		}
 		stream.source.pipe(res);
 		stream.flowing = true;
-		res.on("finish", () => {
+		res.on("close", () => {
 			stream.events.emit("close");
 		});
 		clearTimeout(stream.timeout);
@@ -342,7 +342,7 @@ async function uploadSave(req, res) {
 		res.status(415).json({ request_errors: ["invalid Content-Type"] });
 		return;
 	}
-	let mimeType = match[1].toLowerCase();
+	let contentMime = match[1].toLowerCase();
 
 	let tasks = [];
 	let errors = [];
@@ -381,16 +381,16 @@ async function uploadSave(req, res) {
 		}
 	}
 
-	if (mimeType === "multipart/form-data") {
+	if (contentMime === "multipart/form-data") {
 		await new Promise(resolve => {
 			let fields = {};
-			let busboy = new Busboy({ headers: req.headers });
-			busboy.on("file", (fieldname, stream, filename, transferEncoding, fileMime) => {
+			let parser = busboy({ headers: req.headers });
+			parser.on("file", (name, stream, { filename, mimeType }) => {
 				if (fields.instanceId === undefined) {
 					requestErrors.push("instance_id must come before files uploaded");
 				}
 
-				if (!zipMimes.includes(fileMime)) {
+				if (!zipMimes.includes(mimeType)) {
 					requestErrors.push("invalid file Content-Type");
 				}
 
@@ -403,25 +403,25 @@ async function uploadSave(req, res) {
 					return;
 				}
 
-				tasks.push(handleFile(fields.instanceId, stream, filename, fileMime));
+				tasks.push(handleFile(fields.instanceId, stream, filename, mimeType));
 			});
-			busboy.on("field", (fieldname, value, fieldnameTruncated, valueTruncated, transferEncoding, valueMime) => {
-				if (fieldname === "instance_id") {
+			parser.on("field", (name, value, info) => {
+				if (name === "instance_id") {
 					fields.instanceId = Number.parseInt(value, 10);
 					if (Number.isNaN(fields.instanceId)) {
 						requestErrors.push("invalid instance_id");
 					}
 				}
 			});
-			busboy.on("finish", resolve);
-			busboy.on("error", (err) => {
+			parser.on("close", resolve);
+			parser.on("error", (err) => {
 				logger.error(`Error parsing multipart request in upload-save:\n${err.stack}`);
 				errors.push(err.message);
 			});
-			req.pipe(busboy);
+			req.pipe(parser);
 		});
 
-	} else if (zipMimes.includes(mimeType)) {
+	} else if (zipMimes.includes(contentMime)) {
 		let filename = req.query.filename;
 		if (typeof filename !== "string") {
 			requestErrors.push("Missing or invalid filename parameter");
@@ -436,7 +436,7 @@ async function uploadSave(req, res) {
 		if (errors.length || requestErrors.length) {
 			req.resume();
 		} else {
-			tasks.push(handleFile(instanceId, req, filename, mimeType));
+			tasks.push(handleFile(instanceId, req, filename, contentMime));
 		}
 
 	} else {
@@ -482,7 +482,7 @@ async function uploadMod(req, res) {
 		res.status(415).json({ request_errors: ["invalid Content-Type"] });
 		return;
 	}
-	let mimeType = match[1].toLowerCase();
+	let contentMime = match[1].toLowerCase();
 
 	let tasks = [];
 	let errors = [];
@@ -544,11 +544,11 @@ async function uploadMod(req, res) {
 		}
 	}
 
-	if (mimeType === "multipart/form-data") {
+	if (contentMime === "multipart/form-data") {
 		await new Promise(resolve => {
-			let busboy = new Busboy({ headers: req.headers });
-			busboy.on("file", (fieldname, stream, filename, transferEncoding, fileMime) => {
-				if (!zipMimes.includes(fileMime)) {
+			let parser = busboy({ headers: req.headers });
+			parser.on("file", (name, stream, { filename, mimeType }) => {
+				if (!zipMimes.includes(mimeType)) {
 					requestErrors.push("invalid file Content-Type");
 				}
 
@@ -563,15 +563,15 @@ async function uploadMod(req, res) {
 
 				tasks.push(handleFile(stream, filename));
 			});
-			busboy.on("finish", resolve);
-			busboy.on("error", (err) => {
+			parser.on("close", resolve);
+			parser.on("error", (err) => {
 				logger.error(`Error parsing multipart request in upload-mod:\n${err.stack}`);
 				errors.push(err.message);
 			});
-			req.pipe(busboy);
+			req.pipe(parser);
 		});
 
-	} else if (zipMimes.includes(mimeType)) {
+	} else if (zipMimes.includes(contentMime)) {
 		let filename = req.query.filename;
 		if (typeof filename !== "string") {
 			requestErrors.push("Missing or invalid filename parameter");
diff --git a/packages/create/package.json b/packages/create/package.json
index 6a828ccf..59f53d62 100644
--- a/packages/create/package.json
+++ b/packages/create/package.json
@@ -16,11 +16,11 @@
     "node": ">=18"
   },
   "dependencies": {
-    "chalk": "^4.1.0",
-    "fs-extra": "^8.1.0",
-    "inquirer": "^8.1.0",
-    "phin": "^3.5.1",
-    "yargs": "^14.2.0"
+    "chalk": "^4.1.2",
+    "fs-extra": "^11.1.1",
+    "inquirer": "^8.2.4",
+    "phin": "^3.7.0",
+    "yargs": "^17.7.2"
   },
   "publishConfig": {
     "access": "public"
diff --git a/packages/ctl/package.json b/packages/ctl/package.json
index 880aae1e..de09a5d0 100644
--- a/packages/ctl/package.json
+++ b/packages/ctl/package.json
@@ -19,12 +19,12 @@
   },
   "dependencies": {
     "@clusterio/lib": "^2.0.0-alpha.13",
-    "as-table": "^1.0.31",
-    "fs-extra": "^8.1.0",
-    "phin": "^3.5.1",
+    "as-table": "^1.0.55",
+    "fs-extra": "^11.1.1",
+    "phin": "^3.7.0",
     "set-blocking": "^2.0.0",
-    "winston": "^3.3.3",
-    "yargs": "^14.2.0"
+    "winston": "^3.10.0",
+    "yargs": "^17.7.2"
   },
   "publishConfig": {
     "access": "public"
diff --git a/packages/ctl/src/commands.js b/packages/ctl/src/commands.js
index c3a437e5..c4c908bb 100644
--- a/packages/ctl/src/commands.js
+++ b/packages/ctl/src/commands.js
@@ -381,6 +381,9 @@ instanceConfigCommands.add(new libCommand.Command({
 			// with the all the layers of quote removal at play is difficult.
 			// See the following table for how to pass "That's a \" quote" in
 			// different environments:
+			// ----------------------- WARNING -------------------------------
+			// This table is most likely invalid due a change in yargs parsing
+			// ---------------------------------------------------------------
 			// cmd              : """""That's a \\"" quote"""""
 			// cmd + npx        : """""""""""That's a \\\\"""" quote"""""""""""
 			// PowerShell       : '"""""That''s a \\"" quote"""""'
diff --git a/packages/host/package.json b/packages/host/package.json
index 0f47fa28..71337771 100644
--- a/packages/host/package.json
+++ b/packages/host/package.json
@@ -19,13 +19,13 @@
   },
   "dependencies": {
     "@clusterio/lib": "^2.0.0-alpha.13",
-    "fs-extra": "^8.1.0",
-    "phin": "^3.5.1",
-    "pidusage": "^2.0.18",
+    "fs-extra": "^11.1.1",
+    "phin": "^3.7.0",
+    "pidusage": "^3.0.2",
     "set-blocking": "^2.0.0",
-    "winston": "^3.3.3",
-    "winston-daily-rotate-file": "^4.5.5",
-    "yargs": "^14.2.0"
+    "winston": "^3.10.0",
+    "winston-daily-rotate-file": "^4.7.1",
+    "yargs": "^17.7.2"
   },
   "publishConfig": {
     "access": "public"
diff --git a/packages/lib/link/connectors.js b/packages/lib/link/connectors.js
index a083e2c8..1cb8d2ee 100644
--- a/packages/lib/link/connectors.js
+++ b/packages/lib/link/connectors.js
@@ -432,6 +432,7 @@ class WebSocketClientConnector extends WebSocketBaseConnector {
 	_doConnect() {
 		let url = new URL(this._url);
 		url.pathname += "api/socket";
+		url.protocol = url.protocol.replace("http", "ws");
 
 		// Open WebSocket to controller
 		logger.verbose(`Connector | connecting to ${url}`);
diff --git a/packages/lib/package.json b/packages/lib/package.json
index c6e82c8e..ec67bd67 100644
--- a/packages/lib/package.json
+++ b/packages/lib/package.json
@@ -12,23 +12,23 @@
     "node": ">=12"
   },
   "dependencies": {
-    "ajv": "^6.12.6",
-    "chalk": "^4.1.0",
+    "ajv": "^8.12.0",
+    "chalk": "^4.1.2",
     "fast-deep-equal": "^3.1.3",
-    "fs-extra": "^8.1.0",
-    "isomorphic-ws": "^4.0.1",
-    "jimp": "^0.12.1",
-    "jsonwebtoken": "^8.2.1",
-    "jszip": "^3.2.2",
-    "klaw": "^3.0.0",
-    "rcon-client": "^4.2.0",
-    "semver": "^7.1.1",
+    "fs-extra": "^11.1.1",
+    "isomorphic-ws": "^5.0.0",
+    "jimp": "^0.22.8",
+    "jsonwebtoken": "^9.0.1",
+    "jszip": "^3.10.1",
+    "klaw": "^4.1.0",
+    "rcon-client": "^4.2.3",
+    "semver": "^7.5.4",
     "set-blocking": "^2.0.0",
-    "triple-beam": "^1.3.0",
-    "winston": "^3.3.3",
-    "winston-transport": "^4.4.0",
-    "ws": "^7.2.3",
-    "yargs": "^14.2.0"
+    "triple-beam": "^1.4.1",
+    "winston": "^3.10.0",
+    "winston-transport": "^4.5.0",
+    "ws": "^8.13.0",
+    "yargs": "^17.7.2"
   },
   "publishConfig": {
     "access": "public"
diff --git a/packages/lib/schema.js b/packages/lib/schema.js
index a9e362c7..694bfceb 100644
--- a/packages/lib/schema.js
+++ b/packages/lib/schema.js
@@ -5,11 +5,9 @@
 "use strict";
 const Ajv = require("ajv");
 const ajv = new Ajv({
+	allowUnionTypes: true,
+	strict: "log",
 	verbose: true,
-	format: "full",
-	extendRefs: "fail",
-	strictDefaults: true,
-	strictKeywords: true,
 });
 
 module.exports = {
diff --git a/packages/web_ui/package.json b/packages/web_ui/package.json
index b8b815c9..59103248 100644
--- a/packages/web_ui/package.json
+++ b/packages/web_ui/package.json
@@ -39,8 +39,8 @@
     "style-loader": "^2.0.0",
     "terser-webpack-plugin": "^5.3.9",
     "util": "^0.12.3",
-    "webpack": "^5.73.0",
-    "webpack-cli": "^4.9.2",
+    "webpack": "^5.88.2",
+    "webpack-cli": "^5.1.4",
     "webpack-manifest-plugin": "^5.0.0"
   },
   "publishConfig": {
diff --git a/packages/web_ui/src/bootstrap.jsx b/packages/web_ui/src/bootstrap.jsx
index d07d1ed3..40416a6e 100644
--- a/packages/web_ui/src/bootstrap.jsx
+++ b/packages/web_ui/src/bootstrap.jsx
@@ -108,8 +108,6 @@ export default async function bootstrap() {
 	let plugins = await loadPlugins(pluginInfos);
 
 	let wsUrl = new URL(window.webRoot, document.location);
-	wsUrl.protocol = wsUrl.protocol.replace("http", "ws");
-
 	let controlConnector = new ControlConnector(wsUrl, 120);
 	let control = new Control(controlConnector, plugins);
 
diff --git a/plugins/global_chat/package.json b/plugins/global_chat/package.json
index 5f558666..60ecce5f 100644
--- a/plugins/global_chat/package.json
+++ b/plugins/global_chat/package.json
@@ -22,9 +22,9 @@
   "devDependencies": {
     "@clusterio/lib": "^2.0.0-alpha.13",
     "@clusterio/web_ui": "^2.0.0-alpha.13",
-    "webpack": "^5.36.2",
-    "webpack-cli": "^4.7.0",
-    "webpack-merge": "^5.2.0"
+    "webpack": "^5.88.2",
+    "webpack-cli": "^5.1.4",
+    "webpack-merge": "^5.9.0"
   },
   "publishConfig": {
     "access": "public"
diff --git a/plugins/inventory_sync/package.json b/plugins/inventory_sync/package.json
index 9247f1e4..5c612ed2 100644
--- a/plugins/inventory_sync/package.json
+++ b/plugins/inventory_sync/package.json
@@ -28,9 +28,9 @@
     "antd": "^4.16.0",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
-    "webpack": "^5.36.2",
-    "webpack-cli": "^4.7.0",
-    "webpack-merge": "^5.2.0"
+    "webpack": "^5.88.2",
+    "webpack-cli": "^5.1.4",
+    "webpack-merge": "^5.9.0"
   },
   "publishConfig": {
     "access": "public"
diff --git a/plugins/player_auth/package.json b/plugins/player_auth/package.json
index 1973728d..f2324d22 100644
--- a/plugins/player_auth/package.json
+++ b/plugins/player_auth/package.json
@@ -27,12 +27,12 @@
     "@clusterio/lib": "^2.0.0-alpha.13",
     "@clusterio/web_ui": "^2.0.0-alpha.13",
     "antd": "^4.16.0",
-    "phin": "^3.5.1",
+    "phin": "^3.7.0",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
-    "webpack": "^5.36.2",
-    "webpack-cli": "^4.7.0",
-    "webpack-merge": "^5.2.0"
+    "webpack": "^5.88.2",
+    "webpack-cli": "^5.1.4",
+    "webpack-merge": "^5.9.0"
   },
   "publishConfig": {
     "access": "public"
diff --git a/plugins/research_sync/package.json b/plugins/research_sync/package.json
index ff84249d..80f03da6 100644
--- a/plugins/research_sync/package.json
+++ b/plugins/research_sync/package.json
@@ -25,9 +25,9 @@
   "devDependencies": {
     "@clusterio/lib": "^2.0.0-alpha.13",
     "@clusterio/web_ui": "^2.0.0-alpha.13",
-    "webpack": "^5.36.2",
-    "webpack-cli": "^4.7.0",
-    "webpack-merge": "^5.2.0"
+    "webpack": "^5.88.2",
+    "webpack-cli": "^5.1.4",
+    "webpack-merge": "^5.9.0"
   },
   "publishConfig": {
     "access": "public"
diff --git a/plugins/statistics_exporter/package.json b/plugins/statistics_exporter/package.json
index d945a612..f3076d0a 100644
--- a/plugins/statistics_exporter/package.json
+++ b/plugins/statistics_exporter/package.json
@@ -22,9 +22,9 @@
   "devDependencies": {
     "@clusterio/lib": "^2.0.0-alpha.13",
     "@clusterio/web_ui": "^2.0.0-alpha.13",
-    "webpack": "^5.36.2",
-    "webpack-cli": "^4.7.0",
-    "webpack-merge": "^5.2.0"
+    "webpack": "^5.88.2",
+    "webpack-cli": "^5.1.4",
+    "webpack-merge": "^5.9.0"
   },
   "publishConfig": {
     "access": "public"
diff --git a/plugins/subspace_storage/package.json b/plugins/subspace_storage/package.json
index 079deb52..23664974 100644
--- a/plugins/subspace_storage/package.json
+++ b/plugins/subspace_storage/package.json
@@ -28,9 +28,9 @@
     "antd": "^4.16.0",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
-    "webpack": "^5.36.2",
-    "webpack-cli": "^4.7.0",
-    "webpack-merge": "^5.2.0"
+    "webpack": "^5.88.2",
+    "webpack-cli": "^5.1.4",
+    "webpack-merge": "^5.9.0"
   },
   "publishConfig": {
     "access": "public"
diff --git a/test/integration/clusterio.js b/test/integration/clusterio.js
index 48d62417..cb4f1744 100644
--- a/test/integration/clusterio.js
+++ b/test/integration/clusterio.js
@@ -246,7 +246,7 @@ describe("Integration of Clusterio", function() {
 				let value = JSON.stringify({ lan: true, public: false }).replace(
 					/"/g, process.platform === "win32" ? '""' : '\\"'
 				);
-				await execCtl(`instance config set-prop test factorio.settings visibility "'${value}'"`);
+				await execCtl(`instance config set-prop test factorio.settings visibility "${value}"`);
 				await execCtl("instance config set-prop test factorio.settings require_user_verification false");
 			});
 		});
@@ -442,7 +442,7 @@ describe("Integration of Clusterio", function() {
 				];
 
 				for (let [prop, value] of testConfigs) {
-					value = `"'${JSON.stringify(value).replace(/"/g, process.platform === "win32" ? '""' : '\\"')}'"`;
+					value = `"${JSON.stringify(value).replace(/"/g, process.platform === "win32" ? '""' : '\\"')}"`;
 					let args = `test factorio.settings ${prop} ${value}`;
 					await execCtl(`instance config set-prop ${args}`);
 				}